Bump com.diffplug.spotless:spotless-plugin-gradle from 6.22.0 to 6.23.3

Bumps [com.diffplug.spotless:spotless-plugin-gradle](https://github.com/diffplug/spotless) from 6.22.0 to 6.23.3.
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@gradle/6.22.0...gradle/6.23.3)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-plugin-gradle
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ asm = "9.6"
 
 nexus = "1.3.0"
 ktlint = "0.50.0"
-spotless = "6.22.0"
+spotless = "6.23.3"
 protokt = "1.0.0-beta.0"
 protobuf = "3.25.1"