<commit_before>### Pull Request Checklist

<!-- Please read docs/CONTRIBUTING.md before submitting your pull request -->

* [ ] Pull request includes a [sign off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `<NAME> <<EMAIL>>`<commit_msg>Update PR template (#2294)<commit_after>### Pull Request Checklist

<!-- Please read docs/CONTRIBUTING.md before submitting your pull request -->

* [ ] I have added added tests for PR _or_ I have justified why this PR doesn't need tests.
* [ ] Pull request includes a [sign off](https://github.com/matrix-org/dendrite/blob/main/docs/CONTRIBUTING.md#sign-off)

Signed-off-by: `<NAME> <<EMAIL>>`
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{'dir': 'git-commits-cleaned', 'id': '4309948', 'n_tokens_mistral': 228, 'n_tokens_neox': 214, 'n_words': 61}