Bump softprops/action-gh-release from 1 to 2

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] <[email protected]>

.github/workflows/release.yml

@@ -84,7 +84,7 @@ jobs:
             '/^\[[^]]*\]/{print $0}/^## \[[0-9]/ && match($0, /\[[0-9][^]]*\]/){if (r == substr($0, RSTART+1, RLENGTH-2)) { p=1; next } else { p=0 } }p' \
             CHANGELOG.md > ./CHANGELOG-release.md
           cat CHANGELOG-release.md
-      - uses: softprops/action-gh-release@v1
+      - uses: softprops/action-gh-release@v2
         with:
           name: v${{ steps.version.outputs.version }}
           body_path: ./CHANGELOG-release.md