feat: add release workflow (#4904)

This workflow deploys a new release of Twenty.
- It bumps projects version
- Create a tag
- Push the changes

Then a tag pipeline will be automatically run triggering the deployment
of new Dockerhub images

Deployment to Twenty prod will be a manual action

.github/workflows/ci-release.yaml

@@ -0,0 +1,48 @@
+name: Release Twenty
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        required: true
+        description: Version to release, without the v (e.g. 1.2.3)
+      ref:
+        default: main
+        description: Ref to start the release from (e.g. main, sha)
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.inputs.ref }}
+
+      - name: Sanitize version
+        id: sanitize
+        run: |
+          echo version=$(echo ${{ github.event.inputs.version }} | sed 's/^v//') >> $GITHUB_ENV
+
+      - name: Update versions
+        working-directory: packages
+        run: |
+          for dir in twenty-docs twenty-emails twenty-front twenty-server twenty-ui twenty-website
+          do
+            cd $dir
+            npm version ${{ steps.sanitize.outputs.version }} --no-git-tag-version
+            cd ..
+          done
+
+      # Make sure we have the latest changes before committing
+      - name: Pull changes
+        run: git pull --rebase
+
+      - uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          branch: ${{ github.event.inputs.ref }}
+          commit_message: "chore: release v${{ steps.sanitize.outputs.version }}"
+          tagging_message: v${{ steps.sanitize.outputs.version }}
+
+          commit_user_name: Github Action Deploy
+          commit_user_email: github-action-deploy@twenty.com
+          commit_author: Github Action Deploy <github-action-deploy@twenty.com>