Fixes #19789 - fix Layout/SpaceAroundOperators cop

Fixes #19796 - Fix Layout/SpaceInsidePercentLiteralDelimiters cop

Fixes #19907 - Configure Style/TernaryParentheses cop

Refs #3809 - Turning on some rubocop cops

Fixes #14957 - Use a temporary status file to store exit status

fixes #14131 Changed bash to sh

Refs #12911 - Fixing colon method calls

Fixes 13401 - ssh_provision: safe stderr as well

The log file currently only gets stdout which leaves only guessing when
looking for provision errors.

fixes #13298 - ssh_provision: Don't use /tmp

On some systems (e.g. SLES12) /tmp is mounted noexec by default so not
usable to run the provision script. The home directory of the
connectiong user should be writeable by itself though so just use this
instead.

fixes #12632 - remove hardcoded SSH compression algorithm

net-ssh behaviour changed in 2.10 from treating a specified algorithm
as a preference (and falling back to one it knew) to treating it as a
whitelist of algorithms. OpenSSH servers need the algorithm...