The find_package calls need to happen after we set INSTALL_EXAMPLEDIR
to ensure that INSTALL_EXAMPLEDIR is overridden if necessary.
Task-number: QTBUG-102879
Change-Id: I3c2e6c5a68a8c6ff9b98b79dbd6c83445d8da052
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
(cherry picked from commit 818a15234c8fb80cd9adad54bd726cf69726fa79)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>