Bump org.pitest:pitest-maven from 1.21.1 to 1.22.0 (#1264)

Bumps [org.pitest:pitest-maven](https://github.com/hcoles/pitest) from 1.21.1 to 1.22.0.
- [Release notes](https://github.com/hcoles/pitest/releases)
- [Commits](hcoles/pitest@1.21.1...1.22.0)

---
updated-dependencies:
- dependency-name: org.pitest:pitest-maven
  dependency-version: 1.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -220,7 +220,7 @@
 					     a `mvn test-compile` invocation -->
 					<groupId>org.pitest</groupId>
 					<artifactId>pitest-maven</artifactId>
-					<version>1.21.1</version>
+					<version>1.22.0</version>
 					<configuration>
 						<timestampedReports>false</timestampedReports>
 						<exportLineCoverage>true</exportLineCoverage>