Bump the build-dependencies group across 1 directory with 2 updates

Bumps the build-dependencies group with 2 updates in the / directory: [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) and com.gradle:develocity-maven-extension.


Updates `com.puppycrawl.tools:checkstyle` from 10.21.1 to 10.21.2
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-10.21.1...checkstyle-10.21.2)

Updates `com.gradle:develocity-maven-extension` from 1.23 to 1.23.1

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: build-dependencies
- dependency-name: com.gradle:develocity-maven-extension
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: build-dependencies
...

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

.mvn/extensions.xml

@@ -2,7 +2,7 @@
     <extension>
         <groupId>com.gradle</groupId>
         <artifactId>develocity-maven-extension</artifactId>
-        <version>1.23</version>
+        <version>1.23.1</version>
     </extension>
     <extension>
         <groupId>com.gradle</groupId>

pom.xml

@@ -219,7 +219,7 @@
             overridden by a CI job of the Checkstyle project so that they can
             check for regressions. Which is obviously good for us, too.
          -->
-        <puppycrawl.checkstyle.version>10.21.1</puppycrawl.checkstyle.version>
+        <puppycrawl.checkstyle.version>10.21.2</puppycrawl.checkstyle.version>
 
         <!-- Asciidoctor -->