Upgrade pitest-maven-plugin 1.8.1 -> 1.9.0 and pitest-junit5-plugin 0…

….16 -> 1.0.0 (#143)

See:
- https://github.com/hcoles/pitest/releases/tag/1.9.0
- hcoles/pitest@1.8.1...1.9.0
- pitest/pitest-junit5-plugin@0.16...1.0.0

pom.xml

@@ -1134,7 +1134,7 @@
                 <plugin>
                     <groupId>org.pitest</groupId>
                     <artifactId>pitest-maven</artifactId>
-                    <version>1.8.1</version>
+                    <version>1.9.0</version>
                     <configuration>
                         <!-- Use multiple threads to speed things up. Extend
                         timeouts to prevent false positives as a result of
@@ -1147,7 +1147,7 @@
                         <dependency>
                             <groupId>org.pitest</groupId>
                             <artifactId>pitest-junit5-plugin</artifactId>
-                            <version>0.16</version>
+                            <version>1.0.0</version>
                         </dependency>
                     </dependencies>
                     <executions>