Update actions/labeler action to v7

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
(cherry picked from commit d95f0da)
Signed-off-by: Paul Holzinger <pholzing@redhat.com>

Author: renovate[bot]

.github/workflows/labeler.yml

@@ -10,4 +10,4 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/labeler@b8dd2d9be0f68b860e7dae5dae7d772984eacd6d # v6.2.0
+    - uses: actions/labeler@bf12e9b00b37c5c0ca2b87b79b2daf7891dbda13 # v7.0.0