Disable shallow clone in maven_push.yml for Sonar analysis (#398)

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: thomasturrell <1552612+thomasturrell@users.noreply.github.com>

Author: Copilot

.github/workflows/maven_push.yml

@@ -12,6 +12,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
       - name: Set up JDK 25
         uses: actions/setup-java@v5
         with: