Bump pascalgn/automerge-action from 0.16.3 to 0.16.4
Bumps [pascalgn/automerge-action](https://github.com/pascalgn/automerge-action) from 0.16.3 to 0.16.4.
- [Release notes](https://github.com/pascalgn/automerge-action/releases)
- [Commits](https://github.com/pascalgn/automerge-action/compare/v0.16.3...v0.16.4)
---
updated-dependencies:
- dependency-name: pascalgn/automerge-action
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>