chore: remove data-migration image (#4605)

.github/workflows/release-docker-github-data-migration.yml

@@ -1,71 +0,0 @@
-name: Docker for Data Migrations
-
-on:
-  workflow_dispatch:
-  push:
-    tags:
-      - "v*"
-
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: formbricks/data-migrations
-  DATABASE_URL: "postgresql://postgres:postgres@postgres:5432/formbricks?schema=public"
-
-jobs:
-  build-and-push:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-      id-token: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      # https://github.com/docker/setup-qemu-action
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      # https://github.com/docker/setup-buildx-action
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Install cosign
-        if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3.5.0
-
-      - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract Docker metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: |
-            type=ref,event=tag
-            type=raw,value=${{ github.ref_name }}
-            type=raw,value=latest
-
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          file: ./packages/database/Dockerfile
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          build-args: |
-            DATABASE_URL=${{ env.DATABASE_URL }}
-
-      - name: Sign the published Docker image
-        if: ${{ github.event_name != 'pull_request' }}
-        run: |
-          cosign sign --yes ghcr.io/${{ env.IMAGE_NAME }}:${{ github.ref_name }}
-          cosign sign --yes ghcr.io/${{ env.IMAGE_NAME }}:latest