Bump test-room-7/action-update-file from 1 to 2

Bumps [test-room-7/action-update-file](https://github.com/test-room-7/action-update-file) from 1 to 2.
- [Release notes](https://github.com/test-room-7/action-update-file/releases)
- [Commits](test-room-7/action-update-file@v1...v2)

---
updated-dependencies:
- dependency-name: test-room-7/action-update-file
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/update-data.yml

@@ -34,7 +34,7 @@ jobs:
           pre-commit run --files fontbro/data/unicode-blocks.json fontbro/data/unicode-scripts.json
 
       - name: Commit data
-        uses: test-room-7/action-update-file@v1
+        uses: test-room-7/action-update-file@v2
         with:
           file-path: |
             fontbro/data/unicode-blocks.json