🌱 use gh app for cherry pick (#1759)

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## PR Title Prefix

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Signed-off-by: David Zager <[email protected]>
Co-authored-by: Ian Bolton <[email protected]>

.github/workflows/pr-closed.yaml

@@ -13,4 +13,5 @@ jobs:
       pull-requests: write
       contents: write
     if: github.event.pull_request.merged == true
+    secrets: inherit
     uses: konveyor/release-tools/.github/workflows/cherry-pick.yml@main