chore(deps): update korthout/backport-action action to v3.4.1

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/backports.yaml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           token: ${{ secrets.VEXXHOST_BOT_PAT }}
-      - uses: korthout/backport-action@436145e922f9561fc5ea157ff406f21af2d6b363 # v3.2.0
+      - uses: korthout/backport-action@d07416681cab29bf2661702f925f020aaa962997 # v3.4.1
         with:
           github_token: ${{ secrets.VEXXHOST_BOT_PAT }}
           copy_labels_pattern: skip-release-notes