build(deps): bump com.puppycrawl.tools:checkstyle from 10.26.1 to 12.1.1 (#187)

Bumps [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) from 10.26.1 to 12.1.1.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-10.26.1...checkstyle-12.1.1)

---
updated-dependencies:
- dependency-name: com.puppycrawl.tools:checkstyle
  dependency-version: 12.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -67,7 +67,7 @@
         <junit.version>5.13.4</junit.version>
         <mockito.version>5.15.2</mockito.version>
         <jacoco.version>0.8.13</jacoco.version>
-        <checkstyle.version>10.26.1</checkstyle.version>
+        <checkstyle.version>12.1.1</checkstyle.version>
         <checkstyle.config.location>checkstyle.xml</checkstyle.config.location>
         <maven-compiler.version>3.14.0</maven-compiler.version>
         <maven-surefire.version>3.5.3</maven-surefire.version>