Bump com.puppycrawl.tools:checkstyle from 9.3 to 10.12.3 in /lang/java

Bumps [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) from 9.3 to 10.12.3.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-9.3...checkstyle-10.12.3)

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pom.xml

@@ -49,7 +49,7 @@
     <!-- plugin versions -->
     <apache-rat-plugin.version>0.15</apache-rat-plugin.version>
     <checkstyle-plugin.version>3.2.2</checkstyle-plugin.version>
-    <checkstyle.version>9.3</checkstyle.version>
+    <checkstyle.version>10.12.3</checkstyle.version>
     <enforcer-plugin.version>3.3.0</enforcer-plugin.version>
     <extra-enforcer-rules.version>1.7.0</extra-enforcer-rules.version>
     <maven-antrun-plugin.version>3.1.0</maven-antrun-plugin.version>