Clean up files outside of RSE prefix

[danielhams]

Find what owns these and see if we need to stop them stepping outside of our prefix:

[sgugshell dan@leafy sgug-rse.git]$ rpm -qla |grep -v "/usr/sgug"
(contains no files)
/run/dbus
(contains no files)
/etc/gcrypt
/etc/gcrypt/random.conf
(contains no files)
/var/run/screen
(contains no files)
(contains no files)
/var/cache/libX11
/var/cache/libX11/compose
(contains no files)

Each culprit package should be

1. Changed individually (no grouped commit please)
2. Contain the fix plus a release bump in the spec

[danielhams]

Kind of related to https://github.com/sgidevnet/sgug-rse/issues/152 - where a package needs a subdirectory owned by something.