Reverted "Disabled the Ghost-CLI Github Action" (#17562)

This reverts commit 5103b58c0c.

- We only disabled this so that we could release v5.57.1

.github/workflows/ci.yml

@@ -643,8 +643,61 @@ jobs:
     if: needs.job_get_metadata.outputs.changed_core == 'true'
     runs-on: ubuntu-latest
     steps:
-      - name: noop
-        run: echo "noop"
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+          submodules: true
+      - uses: actions/setup-node@v3
+        env:
+          FORCE_COLOR: 0
+        with:
+          node-version: '16.14.0'
+
+      - name: Install Ghost-CLI
+        run: npm install -g ghost-cli@latest
+
+      - name: Restore caches
+        uses: ./.github/actions/restore-cache
+        env:
+          DEPENDENCY_CACHE_KEY: ${{ needs.job_install_deps.outputs.dependency_cache_key }}
+
+      - run: npm --no-git-tag-version version minor # We need to artificially bump the minor version to get migrations to run
+        working-directory: ghost/core
+
+      - run: npm pack
+        working-directory: ghost/core
+
+      - run: mv ghost-*.tgz ghost.tgz
+        working-directory: ghost/core
+
+      - name: Clean Install
+        run: |
+          DIR=$(mktemp -d)
+          ghost install local -d $DIR --archive $(pwd)/ghost/core/ghost.tgz
+
+      - name: Latest Release
+        run: |
+          DIR=$(mktemp -d)
+          ghost install local -d $DIR
+          ghost update -d $DIR --archive $(pwd)/ghost/core/ghost.tgz
+
+      - name: Update from latest v4
+        run: |
+          DIR=$(mktemp -d)
+          ghost install v4 --local -d $DIR
+          ghost update -f -d $DIR --archive $(pwd)/ghost/core/ghost.tgz
+
+      - name: Print debug logs
+        if: failure()
+        run: |
+          [ -f ~/.ghost/logs/*.log ] && cat ~/.ghost/logs/*.log
+
+      - uses: tryghost/actions/actions/slack-build@main
+        if: failure() && github.event_name == 'push' && github.ref == 'refs/heads/main'
+        with:
+          status: ${{ job.status }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
 
   job_coverage:
     name: Coverage