Bump cq-plugin.version from 4.14.2 to 4.15.0 (#6783)

Bumps `cq-plugin.version` from 4.14.2 to 4.15.0.

Updates `org.l2x6.cq:cq-filtered-external-enforcer-rules` from 4.14.2 to 4.15.0
- [Commits](l2x6/cq-maven-plugin@4.14.2...4.15.0)

Updates `org.l2x6.cq:cq-maven-plugin` from 4.14.2 to 4.15.0
- [Commits](l2x6/cq-maven-plugin@4.14.2...4.15.0)

---
updated-dependencies:
- dependency-name: org.l2x6.cq:cq-filtered-external-enforcer-rules
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.l2x6.cq:cq-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -185,7 +185,7 @@
         <maven-utils.version>0.1.0</maven-utils.version>
 
         <!-- Maven plugin versions (keep sorted alphabetically) -->
-        <cq-plugin.version>4.14.2</cq-plugin.version>
+        <cq-plugin.version>4.15.0</cq-plugin.version>
         <cyclonedx-maven-plugin-version>2.9.0</cyclonedx-maven-plugin-version>
         <build-helper-maven-plugin.version>3.6.0</build-helper-maven-plugin.version>
         <exec-maven-plugin.version>3.5.0</exec-maven-plugin.version>