chore(deps): bump taiki-e/install-action from 2.28.0 to 2.28.7 (#55)

Bumps [taiki-e/install-action](https://github.com/taiki-e/install-action) from 2.28.0 to 2.28.7.
- [Release notes](https://github.com/taiki-e/install-action/releases)
- [Changelog](https://github.com/taiki-e/install-action/blob/main/CHANGELOG.md)
- [Commits](taiki-e/install-action@28b5a55...df5e716)

---
updated-dependencies:
- dependency-name: taiki-e/install-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
       - name: install opa
         uses: open-policy-agent/setup-opa@34a30e8a924d1b03ce2cf7abe97250bbb1f332b5
       - name: install just
-        uses: taiki-e/install-action@28b5a55da2f568d1d1e3f8d5ea6e7103685abc6a
+        uses: taiki-e/install-action@df5e716edf4c11dc1966e25f20b2301dd33dc1eb
         with:
           tool: just
           checksum: true