Fix Qbs build

Amends f5dde31558.

Change-Id: I409b872ccab2bfe825df3c993aaf942d327e9381
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>

qbs/imports/QtcLuaPlugin.qbs

@@ -1,12 +0,0 @@
-Product {
-    Depends { name: "qtc" }
-
-    property stringList luafiles
-
-    Group {
-        prefix: sourceDirectory + '/' + product.name + '/'
-        files: luafiles
-        qbs.install: true
-        qbs.installDir: qtc.ide_plugin_path + '/' + product.name
-    }
-}

src/plugins/plugins.qbs

@@ -55,8 +55,6 @@ Project {
         "languageclient/languageclient.qbs",
         "languageclient/lualanguageclient/lualanguageclient.qbs",
         "lua/lua.qbs",
-        "luals/luals.qbs",
-        "luatests/luatests.qbs",
         "macros/macros.qbs",
         "marketplace/marketplace.qbs",
         "mcusupport/mcusupport.qbs",
@@ -81,7 +79,6 @@ Project {
         "qtsupport/qtsupport.qbs",
         "remotelinux/remotelinux.qbs",
         "resourceeditor/resourceeditor.qbs",
-        "rustls/rustls.qbs",
         "saferenderer/saferenderer.qbs",
         "screenrecorder/screenrecorder.qbs",
         "scxmleditor/scxmleditor.qbs",
@@ -90,7 +87,6 @@ Project {
         "squish/squish.qbs",
         "studiowelcome/studiowelcome.qbs",
         "subversion/subversion.qbs",
-        "tellajoke/tellajoke.qbs",
         "terminal/terminal.qbs",
         "texteditor/texteditor.qbs",
         "todo/todo.qbs",