Bump softprops/action-gh-release from 1 to 2 (#375)

Bumps [softprops/action-gh-release](https://github.com/softprops/action-gh-release) from 1 to 2.
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@v1...v2)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/release.yml

@@ -77,7 +77,7 @@ jobs:
           artifact-name: tape-${{ steps.meta.outputs.labels }}.json
           output-file: ./tape-${{ steps.meta.outputs.labels }}.spdx.json
       - name: Attach SBOM to release
-        uses: softprops/action-gh-release@v1
+        uses: softprops/action-gh-release@v2
         with:
           tag_name: tape-${{ steps.meta.outputs.labels }}
           files: ./tape-${{ steps.meta.outputs.labels }}.spdx.json