Bump cdg.pitest.version from 1.0.7 to 1.0.8

Bumps `cdg.pitest.version` from 1.0.7 to 1.0.8.

Updates `pitest-git-plugin` from 1.0.7 to 1.0.8

Updates `pitest-git-maven-plugin` from 1.0.7 to 1.0.8

---
updated-dependencies:
- dependency-name: com.groupcdg:pitest-git-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: com.groupcdg:pitest-git-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

assertj-core/pom.xml

@@ -29,7 +29,7 @@
     <byte-buddy.version>1.14.4</byte-buddy.version>
     <hamcrest.version>2.2</hamcrest.version>
     <!-- Plugin versions -->
-    <cdg.pitest.version>1.0.7</cdg.pitest.version>
+    <cdg.pitest.version>1.0.8</cdg.pitest.version>
   </properties>
 
   <dependencyManagement>