Update workflows

Author: bcExpt1123

.github/workflows/label_pr.yaml

@@ -17,6 +17,6 @@ jobs:
       pull-requests: write
 
     steps:
-    - uses: actions/labeler@v4
+    - uses: actions/labeler@v5
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/maven.yaml

@@ -32,4 +32,5 @@ jobs:
 
     # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
     - name: Update dependency graph
+      if: github.event_name == 'push'
       uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6