Bump com.puppycrawl.tools:checkstyle from 10.19.0 to 10.20.0

Bumps [com.puppycrawl.tools:checkstyle](https://github.com/checkstyle/checkstyle) from 10.19.0 to 10.20.0.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-10.19.0...checkstyle-10.20.0)

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

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

build.gradle.kts

@@ -89,7 +89,7 @@ subprojects {
             dependency("com.github.spotbugs:spotbugs-annotations:4.8.6")
             dependency("com.github.spotbugs:spotbugs:4.8.6")
             dependency("com.opencsv:opencsv:5.9")
-            dependency("com.puppycrawl.tools:checkstyle:10.19.0")
+            dependency("com.puppycrawl.tools:checkstyle:10.20.0")
             dependency("com.squareup.retrofit2:converter-jackson:${comSquareupRetrofit2Version}")
             dependency("com.squareup.retrofit2:retrofit:${comSquareupRetrofit2Version}")
             dependency("commons-beanutils:commons-beanutils:1.9.4")