Bump maven-core in /plugins/maven/graphql-java-codegen-maven-plugin (#1207)

Bumps [maven-core](https://github.com/apache/maven) from 3.9.1 to 3.9.2.
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](https://github.com/apache/maven/compare/maven-3.9.1...maven-3.9.2)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...
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Co-authored-by: Ndependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

plugins/maven/graphql-java-codegen-maven-plugin/pom.xml

@@ -57,7 +57,7 @@
 
     <properties>
         <version.maven-plugin-api>3.9.2</version.maven-plugin-api>
-        <version.maven-core>3.9.1</version.maven-core>
+        <version.maven-core>3.9.2</version.maven-core>
         <version.maven-plugin-annotations>3.8.2</version.maven-plugin-annotations>
         <version.maven-plugin-plugin>3.8.2</version.maven-plugin-plugin>
         <version.maven-compiler-plugin>3.11.0</version.maven-compiler-plugin>