lgtm.com is already picking up qtbase's mirror repo on github, trying to
analyze it. Because it lacks build instructions, lgtm.com fails to analyze the
C++ code, and only presents flaws in the little python and javascript code
that is in the repo. With the file in this commit, it should be able to
analyze the C++ code too.
Change-Id: If558d26800e76c1b8590ed1aaf28adb6c0d6e188
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
