Add OPTS variable into profile configs

[jimbair]

With certain packages, you need to pass -p to rpminspect to get profiles (think centos-7 vs centos-8 for the rpminspect-centos command-line). Currently, these are an easy-to-change option here:

https://github.com/rpminspect/rpminspect-tag-runner/blob/main/run_rpminspect.sh#L35

But we need to move those into the profiles.