build(deps): bump Songmu/tagpr from 1.18.3 to 1.20.1

Bumps [Songmu/tagpr](https://github.com/songmu/tagpr) from 1.18.3 to 1.20.1.
- [Release notes](https://github.com/songmu/tagpr/releases)
- [Changelog](https://github.com/Songmu/tagpr/blob/main/CHANGELOG.md)
- [Commits](Songmu/tagpr@9bbb945...d1b8138)

---
updated-dependencies:
- dependency-name: Songmu/tagpr
  dependency-version: 1.20.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/tagpr.yml

@@ -24,6 +24,6 @@ jobs:
         with:
           token: ${{ steps.generate_token.outputs.token }}
 
-      - uses: Songmu/tagpr@9bbb945b2fb025126186661e27d55485e3fc6df6 # v1.18.3
+      - uses: Songmu/tagpr@d1b8138b7a31075141b6cd64103de9485ced7ac9 # v1.20.1
         env:
           GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}