Bump org.antlr:antlr4 from 4.12.0 to 4.13.0

Bumps [org.antlr:antlr4](https://github.com/antlr/antlr4) from 4.12.0 to 4.13.0.
- [Release notes](https://github.com/antlr/antlr4/releases)
- [Changelog](https://github.com/antlr/antlr4/blob/master/doc/go-changes.md)
- [Commits](antlr/antlr4@4.12.0...4.13.0)

---
updated-dependencies:
- dependency-name: org.antlr:antlr4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -31,7 +31,7 @@ swagger = "io.swagger.parser.v3:swagger-parser:2.1.14"
 #swagger = "io.swagger.parser.v3:swagger-parser:2.1.9"
 #swagger = "io.swagger.parser.v3:swagger-parser:2.0.29"
 
-antlr = "org.antlr:antlr4:4.12.0"
+antlr = "org.antlr:antlr4:4.13.0"
 
 java-format = "com.google.googlejavaformat:google-java-format:1.17.0"
 guava = "com.google.guava:guava:31.1-jre"