[CI] [Operator] Automatically create issues when pipeline on `master` fails
Related to https://gitlab.com/gitlab-org/distribution/team-tasks/-/issues/818 ## Summary When CI fails on the default branch (currently `master`), it would be nice to have an issue automatically created with relevant information. As a first iteration, we can implement https://gitlab.com/mnielsen/issue-bot. ## Acceptance criteria - [x] CI runs https://gitlab.com/gitlab-org/distribution/issue-bot upon failure on `master` (https://gitlab.com/gitlab-org/cloud-native/gitlab-operator/-/merge_requests/196) - [x] Issue board exists that uses `issue-bot`'s scoped labels for easy tracking and triage (https://gitlab.com/gitlab-org/cloud-native/gitlab-operator/-/boards/3091865?label_name[]=pipeline%20failure)
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