Attributions: Do not use array for copyright

It is only supported for Qt 6.5 or later, but we still support earlier
Qt versions.

See qttools/687bbd584cc36fb8d213cb99a9098178e3701ce8

Change-Id: Ib186126c6b16fcf744f3ce1de9ee52c6b2a7aabe
Reviewed-by: Kai Köhne <kai.koehne@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

qt_attributions.json

@@ -51,11 +51,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU Lesser General Public License v2.1",
         "LicenseFile": "doc/qtcreator/src/overview/license-LGPLv2.1.txt",
-        "Copyright": [
+        "Copyright": "Copyright (c) 2004 by Wilbert Berendsen (wilbert@kde.nl). Changes by: Matthew Woehlke (mw_triad@users.sourceforge.net), Sebastian Pipping (webmaster@hartwork.org), and Luiz Angelo Daros de Luca (luizluca@gmail.com)."
-            "Copyright (c) 2004 by Wilbert Berendsen (wilbert@kde.nl).",
-            "Changes by: Matthew Woehlke (mw_triad@users.sourceforge.net),",
-            "Sebastian Pipping (webmaster@hartwork.org), and",
-            "Luiz Angelo Daros de Luca (luizluca@gmail.com)."]
     },
     {
         "Id": "ksyntaxhighlighting-cmake",
@@ -68,10 +64,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU Lesser General Public License v2.1 or later",
         "LicenseFile": "doc/qtcreator/src/overview/license-LGPLv2.1.txt",
-        "Copyright": ["Copyright 2004 Alexander Neundorf (neundorf@kde.org).",
+        "Copyright": "Copyright 2004 Alexander Neundorf (neundorf@kde.org). Copyright 2005 Dominik Haumann (dhdev@gmx.de). Copyright 2007,2008,2013,2014 Matthew Woehlke (mw_triad@users.sourceforge.net). Copyright 2013-2015,2017-2020 Alex Turbov (i.zaufi@gmail.com)."
-            "Copyright 2005 Dominik Haumann (dhdev@gmx.de).",
-            "Copyright 2007,2008,2013,2014 Matthew Woehlke (mw_triad@users.sourceforge.net).",
-            "Copyright 2013-2015,2017-2020 Alex Turbov (i.zaufi@gmail.com)."]
     },
     {
         "Id": "ksyntaxhighlighting-css",
@@ -84,14 +77,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU Lesser General Public License v2.1",
         "LicenseFile": "doc/qtcreator/src/overview/license-LGPLv2.1.txt",
-        "Copyright": [
+        "Copyright": "Author: Wilbert Berendsen (wilbert@kde.nl). Changes: Version 7 and 8 by Jonathan Poelen, Version 2.13 and 4 by Guo Yunhe (guoyunhebrave@gmail.com), Version 2.08 by Joseph Wenninger, Version 2.06 by Mte90, Version 2.03 by Milian Wolff."
-            "Author: Wilbert Berendsen (wilbert@kde.nl).",
-            "Changes:",
-            "Version 7 and 8 by Jonathan Poelen,",
-            "Version 2.13 and 4 by Guo Yunhe (guoyunhebrave@gmail.com),",
-            "Version 2.08 by Joseph Wenninger,",
-            "Version 2.06 by Mte90,",
-            "Version 2.03 by Milian Wolff."]
     },
     {
         "Id": "ksyntaxhighlighting-doxygen",
@@ -195,11 +181,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU General Public License v2.0 OR BSD 2-Clause \"Simplified\" License",
         "LicenseFile": "doc/qtcreator/src/overview/license-BSD-2-clause.txt",
-        "Copyright": [
+        "Copyright": "Copyright 2008 Darrin Yeager. http://www.dyeager.org/ Dual-Licensed under both GPL and BSD licenses. Extended 2009 Claes Holmerson. http://github.com/claes/kate-markdown/ Extended 2019 Nibaldo González S. <nibgonz@gmail.com> (changes under MIT license)."
-            "Copyright 2008 Darrin Yeager. http://www.dyeager.org/",
-            "Dual-Licensed under both GPL and BSD licenses.",
-            "Extended 2009 Claes Holmerson. http://github.com/claes/kate-markdown/",
-            "Extended 2019 Nibaldo González S. <nibgonz@gmail.com> (changes under MIT license)."]
     },
     {
         "Id": "ksyntaxhighlighting-modelines",
@@ -251,9 +233,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "MIT License",
         "LicenseFile": "src/libs/3rdparty/syntax-highlighting/COPYING",
-        "Copyright": [
+        "Copyright": "Authors: Motoki Kashihara (motoki8791@gmail.com), Michael Lombardi (Michael.T.Lombardi@outlook.com)."
-            "Authors: Motoki Kashihara (motoki8791@gmail.com),",
-            "Michael Lombardi (Michael.T.Lombardi@outlook.com)."]
     },
     {
         "Id": "ksyntaxhighlighting-qdocconf",
@@ -279,11 +259,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU Lesser General Public License v2.0 or later",
         "LicenseFile": "doc/qtcreator/src/overview/license-LGPLv2.1.txt",
-        "Copyright": [
+        "Copyright": "Copyright (C) 2004 by Sebastian Vuorinen (sebastian dot vuorinen at helsinki dot fi). Copyright (C) 2004 by Stefan Lang (langstefan@gmx.at). Copyright (C) 2008 by Robin Pedersen (robinpeder@gmail.com). Copyright (C) 2011 by Miquel Sabaté (mikisabate@gmail.com)."
-            "Copyright (C) 2004 by Sebastian Vuorinen (sebastian dot vuorinen at helsinki dot fi).",
-            "Copyright (C) 2004 by Stefan Lang (langstefan@gmx.at).",
-            "Copyright (C) 2008 by Robin Pedersen (robinpeder@gmail.com).",
-            "Copyright (C) 2011 by Miquel Sabaté (mikisabate@gmail.com)."]
     },
     {
         "Id": "ksyntaxhighlighting-valgrind-suppression",
@@ -322,11 +298,7 @@
         "Homepage": "https://invent.kde.org/frameworks/syntax-highlighting/-/tree/master/data/syntax",
         "License": "GNU Lesser General Public License v2.1",
         "LicenseFile": "doc/qtcreator/src/overview/license-LGPLv2.1.txt",
-        "Copyright": [
+        "Copyright": "Copyright (C) 2004, Jan Villat <jan.villat@net2000.ch>. Changes by: 2018 Nibaldo González <nibgonz@gmail.com>, 2007 Sebastian Pipping <webmaster@hartwork.org>."
-            "Copyright (C) 2004, Jan Villat <jan.villat@net2000.ch>.",
-            "Changes by: 2018 Nibaldo González <nibgonz@gmail.com>,",
-            "2007 Sebastian Pipping <webmaster@hartwork.org>."
-            ]
     },
     {
         "Id": "std-span-martinmoene",
@@ -572,7 +544,6 @@
         "Homepage": "https://github.com/frankosterfeld/qtkeychain",
         "License": "BSD 3-Clause \"New\" or \"Revised\" License",
         "LicenseFile": "src/libs/3rdparty/qtkeychain/COPYING",
-        "Copyright": ["Copyright (C) 2011-2015 Frank Osterfeld",
+        "Copyright": "Copyright (C) 2011-2015 Frank Osterfeld, Copyright (C) 2016 Mathias Hasselmann"
-            "Copyright (C) 2016 Mathias Hasselmann"]
     }
 ]