remove author + committer and schedule to run every hour

Author: JenabaBa

.github/workflows/update-dependencies.yml

@@ -1,8 +1,8 @@
 name: Update Dockerfile Dependencies
 on:
-  schedule:
-    - cron: '0 12 * * * *'
-  workflow_dispatch:
+  # schedule:
+  #   - cron: '0 * * * *'
+  pull_requests:
 
 permissions:
   contents: write
@@ -13,7 +13,7 @@ jobs:
     name: update
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
         with:
           ref: main
 
@@ -26,18 +26,16 @@ jobs:
         run: cd dependency_updater && ./dependency_updater --repo ../ --github-action true
 
       - name: Load .env file
-        uses: aarcangeli/load-dotenv@v1.1.0
+        uses: aarcangeli/load-dotenv@2afd907c7bb1c0324d22a6192693213867e77443
         with:
           filenames: 'commit_message.env'
 
       - name: view env
         run: echo ${{ env.TITLE }}
 
       - name: create pull request
-        uses: peter-evans/create-pull-request@v7.0.8
+        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e
         with:
-          author: ${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>
-          committer: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
           title: ${{ env.TITLE }}
           commit-message: ${{ env.TITLE }}
           body: ${{ env.DESC }}