Bug #21692: Exclude .build-id from rpm builds - Arvados

All agreed upon points are implemented / addressed.
- I exclude build ids from Go binary builds. Since we only have to worry about this when we package something in /usr/bin that conflicts with another package's file, this is the only place it's really necessary, and a new test confirms that, see below.
Anything not implemented (discovered or discussed during work) has a follow-up story.
- N/A
Code is tested and passing, both automated and manual, what manual testing was done is described
- See build above. Added a quick test to rpm-common-test-packages.sh and confirmed it ran in the Jenkins log. Also hand-checked a few built packages to confirm they no longer include build ids.
Documentation has been updated.
- I don't think there's anything to cover in the arvados repo. Might be in the release notes or similar announcements.
Behaves appropriately at the intended scale (describe intended scale).
- No change in scale
Considered backwards and forwards compatibility issues between client and server.
- N/A
Follows our coding standards and GUI style guidelines.
- N/A (we have no shell style)