migrate away from codeberg

.github/workflows/codeberg_mirror.yml

@@ -1,38 +0,0 @@
-name: Mirror to Codeberg
-
-on:
-  workflow_dispatch:
-  push:
-
-jobs:
-  codeberg:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          token: ${{ secrets.PAT_TOKEN }}
-      - name: check for 404
-        run: |
-          url="https://codeberg.org/diyhrt/pages"
-          status=$(curl -o /dev/null -s -w "%{http_code}" $url)
-          if [ $status -eq 404 ]; then
-            echo "Got 404. Exiting."
-            curl -H "Content-Type: application/json" -d '{"content": "${{ secrets.DISCORD_USER_ID }} $URL returned 404"}' ${{ secrets.WEBHOOK_URL }}
-            exit 1
-          fi
-      - uses: pixta-dev/repository-mirroring-action@v1.1.1
-        with:
-          target_repo_url: "git@codeberg.org:diyhrt/pages.git"
-          ssh_private_key: ${{ secrets.SSH_PRIVATE_KEY }}
-  secret_mirror:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          token: ${{ secrets.PAT_TOKEN }}
-      - uses: pixta-dev/repository-mirroring-action@v1.1.1
-        with:
-          target_repo_url: "${{ secrets.SECRET_MIRROR_URL }}"
-          ssh_private_key: ${{ secrets.SECRET_SSH_PRIVATE_KEY }}