chore(deps): update dependency org.pitest:pitest-maven to v1.19.6

Author: renovate[bot]

pom.xml

@@ -366,7 +366,7 @@
           <plugin>
             <groupId>org.pitest</groupId>
             <artifactId>pitest-maven</artifactId>
-            <version>1.19.5</version>
+            <version>1.19.6</version>
             <executions>
               <execution>
                 <goals>