ci: Make per-build dependencies optional
Sometimes not all of the jobs execute. For instance, Windows build jobs will not trigger on AMD-only MRs. Use the 'optional' keyword to ignore jobs which don't exist in our pipeline.
Signed-off-by: Daniel Stone daniels@collabora.com
Fixes: 310e3bb0 ("ci: do not start build-only jobs until the critical build-for-tests jobs are done")
fallout from !30808 (merged), cc @eric
Edited by Daniel Stone