Comment # 11 on bug 852451 from Tom���� Chv��tal

I created the tmpfiles.d file with excludes in following commit:

https://github.com/openSUSE/mysql-packaging/commit/f79ae67553523b8f8fcf74296d7f184c08a4ad62

We will sent this to Factory soon TM and in following month we will create
maintenance update to all supported products containing the fix.

I had to do it this way rather than by specifying the cachedir because it is
done slightly differently between maria and mysql.