ci: add/update workflow for autosquash on PRs

Author: wetransformer

.github/workflows/tf-autosquash.yml

@@ -23,14 +23,14 @@ jobs:
         env:
           WE_HELPER_GITHUB_PRIVATE_KEY: ${{ secrets.WE_HELPER_GITHUB_PRIVATE_KEY }}
         if: env.WE_HELPER_GITHUB_PRIVATE_KEY # only if we have the required secret
-        uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
+        uses: actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b # v2.1.1
         id: app-token
         with:
           app-id: ${{ secrets.WE_HELPER_GITHUB_APP_ID }}
           private-key: ${{ secrets.WE_HELPER_GITHUB_PRIVATE_KEY }}
 
       - name: Checkout the repository and persist credentials
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
         with:
           token: ${{ steps.app-token.outputs.token || github.token }}
           fetch-depth: 0 # otherwise rebase will fail if PR is not based on the latest commit