Merge pull request #134 from skfit-uni-luebeck/renovate/com.puppycrawl.tools-checkstyle-10.x

Update dependency com.puppycrawl.tools:checkstyle to v10.26.1

Author: nr23730

pom.xml

@@ -200,7 +200,7 @@
                     <dependency>
                         <groupId>com.puppycrawl.tools</groupId>
                         <artifactId>checkstyle</artifactId>
-                        <version>10.23.0</version>
+                        <version>10.26.1</version>
                     </dependency>
                     <dependency>
                         <groupId>com.github.ngeor</groupId>