cosalib/gcp: add compat code for callers providing --bucket  gs://*
This should make it so our RHCOS pipeline won't hard fail until we get
it updated.
@@ -39,6 +39,11 @@ def gcp_run_ore(build, args):
if args.project is None:
raise Exception(arg_exp_str.format("project", "GCP_PROJECT"))
+ # compat for RHCOS pipeline - remove after cloud-gcp.groovy is updated
+ # to pass --bucket without prepending `gs://`
+ if not args.bucket.startswith('gs://'):
+ args.bucket = f"gs://{args.bucket}"
+
ore_args = ['ore']
if args.log_level == "DEBUG":
ore_args.extend(['--log-level', "DEBUG"])
