Bump maven.version from 3.6.1 to 3.6.2

Bumps `maven.version` from 3.6.1 to 3.6.2.

Updates `maven-plugin-api` from 3.6.1 to 3.6.2
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.1...maven-3.6.2)

Updates `maven-core` from 3.6.1 to 3.6.2
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.1...maven-3.6.2)

Updates `maven-compat` from 3.6.1 to 3.6.2
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.6.1...maven-3.6.2)

Updates `maven-plugin-annotations` from 3.6.1 to 3.6.2
- [Release notes](https://github.com/apache/maven-plugin-tools/releases)
- [Commits](apache/maven-plugin-tools@maven-plugin-tools-3.6.1...maven-plugin-tools-3.6.2)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-plugin-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven:maven-compat
  dependency-type: direct:development
  update-type: version-update:semver-patch
- dependency-name: org.apache.maven.plugin-tools:maven-plugin-annotations
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -37,7 +37,7 @@
 		<url>https://github.com/antlr</url>
 	</organization>
 	<properties>
-		<maven.version>3.6.1</maven.version>
+		<maven.version>3.6.2</maven.version>
 		<antlr.version>4.9.3</antlr.version>
 		<org.easymock.version>4.3</org.easymock.version>
 		<target.jvm>11</target.jvm>