[CI] upgrade moved to https://code.forgejo.org/forgejo/end-to-end/

.forgejo/workflows/upgrade.yml

@@ -1,45 +0,0 @@
-name: upgrade
-
-on:
-  pull_request_review:
-  push:
-    branches:
-      - 'forgejo*'
-      - 'v*/forgejo*'
-
-jobs:
-  upgrade:
-    runs-on: docker
-    container:
-      image: codeberg.org/forgejo/test_env:main
-    steps:
-      - run: apt-get install -y -qq zstd
-
-      - name: cache S3 binaries
-        id: S3
-        uses: https://code.forgejo.org/actions/cache@v3
-        with:
-          path: |
-            /usr/local/bin/minio
-            /usr/local/bin/mc
-            /usr/local/bin/garage
-          key: S3
-
-      - name: skip if S3 cache hit
-        if: steps.S3.outputs.cache-hit != 'true'
-        run: echo no hit
-
-      - uses: https://code.forgejo.org/actions/checkout@v3
-      - uses: https://code.forgejo.org/actions/setup-go@v4
-        with:
-          go-version: "1.21"
-      - run: |
-          git config --add safe.directory '*'
-          chown -R gitea:gitea . /go
-      - run: |
-          su gitea -c 'make deps-backend'
-      - run: |
-          script=$(pwd)/.forgejo/upgrades/test-upgrade.sh
-          $script run dependencies
-          $script clobber
-          su gitea -c "$script test_upgrades"