Only run ASR1K jobs if necessary and make asr1k-pike voting.
Only run ASR1K jobs if necessary and make asr1k-pike voting.

The ASR1K jobs don't need to be run against things like ML2 only
changes.  Add rules to skip those jobs if all files in patch won't
effect ASR1K devstack runs.

CiscoSystems/project-config-third-party,CiscoSystems/project-config-third-party