ci: bump korthout/backport-action from 3.2.1 to 3.3.0 (#1844)

Link: #1844

Signed-off-by: dependabot[bot] <[email protected]>
Reviewed-by: NAHO <[email protected]>
(cherry picked from commit 928ca83)

Author: dependabot[bot]

.github/workflows/backport.yml

@@ -41,7 +41,7 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
           token: ${{ steps.app-token.outputs.token }}
 
-      - uses: korthout/backport-action@v3.2.1
+      - uses: korthout/backport-action@v3.3.0
         id: backport
         with:
           github_token: ${{ steps.app-token.outputs.token }}