Prevent an error from being logged when a PR is added to the automerge queue and already present; I get this error a few times a day in my logs from routine Renovate activity: ``` Error adding pullID: 1206 to the automerge queue already in queue ``` Exemption for this error is commonly used in other places where the queue infrastructure is in-use, such as: https://codeberg.org/forgejo/forgejo/src/commit/434f9465908e2c735c1bc63b9461473c35254d22/modules/indexer/issues/util.go#L178-L179 Testing: Not sure the exact activity that causes this error, and so I haven't been able to reproduce it. The change is low risk, but I've performed no testing (other than build & lint). Will follow-up with more detailed work if the error continues after this change. ## Checklist The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org). ### Tests - I added test coverage for Go changes... - [ ] in their respective `*_test.go` for unit tests. - [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server. - I added test coverage for JavaScript changes... - [ ] in `web_src/js/*.test.js` if it can be unit tested. - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)). ### Documentation - [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change. - [x] I did not document these changes and I do not expect someone else to do it. ### Release notes - [ ] I do not want this change to show in the release notes. - [x] I want the title to show in the release notes with a link to this pull request. - [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title. Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9784 Reviewed-by: Michael Kriese <michael.kriese@gmx.de> Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org> Co-authored-by: Mathieu Fenniak <mathieu@fenniak.net> Co-committed-by: Mathieu Fenniak <mathieu@fenniak.net>