Bump Songmu/tagpr from 1.9.0 to 1.20.1

Bumps [Songmu/tagpr](https://github.com/songmu/tagpr) from 1.9.0 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@7191605...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/release.yml

@@ -16,6 +16,6 @@ jobs:
     - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with:
         token: ${{ steps.app-token.outputs.token }}
-    - uses: Songmu/tagpr@7191605433b03e11b313dbbc0efb80185170de4b # v1.9.0
+    - uses: Songmu/tagpr@d1b8138b7a31075141b6cd64103de9485ced7ac9 # v1.20.1
       env:
         GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}