Repository navigation

fix: allow workflow to run with no branches identified #1937

Job	Run time
helm-lint	6s
validate-csv	30s
validate-helm-values	31s
go-check	2m 15s
unit tests	36s
go-build	1m 40s
coverage	1m 9s
build-gpu-operator-amd64	2m 47s
build-gpu-operator-arm64	2m 36s
build-multi-arch-images	12s
e2e-tests-containerd	47m 55s
e2e-tests-nvidiadriver	33m 2s
push-gpu-operator-bundle-image	0s
release-latest-gpu-operator-image	0s
	1h 33m 19s