Move `commit-binaries.sh` into common pipeline tools
commit-binaries is a generic script to commit some binary blobs (like kernel modules) into a git repo.
It generates a nice commit message with some metadata information about the source used to generate these binaries.
Move this script to the common tools [1] so that it can be used by other projects.
[1] https://gitlab.baylibre.com/baylibre/ci/concourse/pipelines/common
Should be merged together:
Edited by Mattijs Korpershoek