gitlab: prefix outputs with action's name #1346

Job	Run time
golangci-lint	11s
migrate-down	13s
monitoring	39s
migrate-test	10s
schema-plan	9s
schema-apply (lint-review)	7s
schema-apply (on-the-fly, true)	8s
schema-plan-approve	0s
schema-push	13s
schema-apply (remote-repo, atlas://atlas-action/plans/20240910183610, atlas://atlas-action?tag=e2e)	8s
schema-test	8s
schema-apply (local-plan, file://20240910173744.plan.hcl)	15s
schema-apply (multiple-envs, file://20240910173744.plan.hcl)	18s
shim	12s
shim-e2e	8s
schema-apply (legacy, v0.27.0, true)	13s
unit-tests	1m 23s
	4m 35s

Provide feedback