- add some comments
- exclude commits to the debian/ubuntu branches from getting built
- disable "Updating man-db" which chews up several seconds during
package install
- The `grep` had a typo of `-e` instead of `-E` which made it not work
- Made the command actually fail the pipeline if unwanted linked libs
were found.
- Print in green if everything is okay.
- Add librt.so to the whitelist