build(deps): Bump com.puppycrawl.tools:checkstyle (#1120)

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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

neo4j-cypher-dsl-examples/neo4j-cypher-dsl-examples-sdn6/pom.xml

@@ -38,7 +38,7 @@
 	<description>Example how to use the SDN 6 code generator.</description>
 
 	<properties>
-		<checkstyle.version>10.19.0</checkstyle.version>
+		<checkstyle.version>10.20.0</checkstyle.version>
 		<java-module-name>org.neo4j.cypherdsl.examples.sdn6</java-module-name>
 		<java.version>17</java.version>
 		<license-maven-plugin.version>4.6</license-maven-plugin.version>

pom.xml

@@ -143,7 +143,7 @@
 		<cglib.version>3.3.0</cglib.version>
 		<changelist>-SNAPSHOT</changelist>
 		<checker-qual.version>3.48.2</checker-qual.version>
-		<checkstyle.version>10.19.0</checkstyle.version>
+		<checkstyle.version>10.20.0</checkstyle.version>
 		<compile-testing.version>0.21.0</compile-testing.version>
 		<covered-ratio-complexity>0.75</covered-ratio-complexity>
 		<covered-ratio-instructions>0.75</covered-ratio-instructions>