Use common workflow for label-dependabot-pr (#159)

.github/workflows/label-dependabot-pr.yaml

@@ -1,32 +1,10 @@
 name: label-dependabot-pr
 on:
-  pull_request_target:
-    types:
-      - opened
-      - unlabeled
+  pull_request:
+    types: [ opened, unlabeled ]
 
 jobs:
-  label-pr:
-    runs-on: ubuntu-latest
-    permissions: write-all
-    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' }}
-    steps:
-      - name: Fetch Dependabot metadata
-        id: dependabot-metadata
-        uses: dependabot/fetch-metadata@v1
-      - name: Label patch
-        if: ${{ steps.dependabot-metadata.outputs.update-type == 'version-update:semver-patch' }}
-        run: |
-          gh pr review $PR_URL --approve -b "I'm **approving** this pull request because **it includes a patch update**"
-          gh pr edit "$PR_URL" --add-label automerge --repo $GITHUB_REPOSITORY
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-      - name: Label minor
-        if: ${{ steps.dependabot-metadata.outputs.update-type == 'version-update:semver-minor' }}
-        run: |
-          gh pr review $PR_URL --approve -b "I'm **approving** this pull request because **it includes a minor update**"
-          gh pr edit "$PR_URL" --add-label automerge --repo $GITHUB_REPOSITORY
-        env:
-          PR_URL: ${{github.event.pull_request.html_url}}
-          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+  label-dependabot-pr:
+    uses: navikt/teamesyfo-github-actions-workflows/.github/workflows/label-dependabot-pr.yaml@main
+    permissions:
+      pull-requests: write