CMake build: Add missing headers to be exported

These headers are used by other exported headers, so they need to
be part of the development package for building "external" plugins.

Change-Id: I6bec0b16aaf0076b8ccf4ce275b603e0f7b4eba3
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>

src/libs/utils/CMakeLists.txt

@@ -5,6 +5,7 @@ add_qtc_library(Utils
     Qt6Core5Compat
   SOURCES
     ../3rdparty/span/span.hpp
+    ../3rdparty/tl_expected/include/tl/expected.hpp
     QtConcurrentTools
     algorithm.h
     ansiescapecodehandler.cpp ansiescapecodehandler.h

src/plugins/qmldesigner/CMakeLists.txt

@@ -280,6 +280,7 @@ extend_qtc_library(QmlDesignerCore
     nodeinstanceview.cpp
     puppetbuildprogressdialog.cpp
     puppetbuildprogressdialog.h
+    puppetstartdata.h
     puppetstarter.cpp
     puppetstarter.h
     puppetdialog.cpp