Bump version.groovy from 5.0.3 to 5.0.4

Bumps `version.groovy` from 5.0.3 to 5.0.4.

Updates `org.apache.groovy:groovy-jsr223` from 5.0.3 to 5.0.4
- [Commits](https://github.com/apache/groovy/commits)

Updates `org.apache.groovy:groovy-json` from 5.0.3 to 5.0.4
- [Commits](https://github.com/apache/groovy/commits)

---
updated-dependencies:
- dependency-name: org.apache.groovy:groovy-jsr223
  dependency-version: 5.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.groovy:groovy-json
  dependency-version: 5.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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