Diverge and convert to gitlab

There is this dependency where the nomad image depends on the dind one, given it uses latest this means there is at least one pipeline delay between the changes from dind ending up in nomad. I couldn't care to fix it, this has taken long enough.

.github/workflows/dind.yml

-name: Docker-in-Docker
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: 'The version to tag the DIND image with e.g. v1.0.0'
-        required: true 
-        type: string
-
-permissions:
-  packages: write
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-        
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      
-      - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
-        with:
-          context: dind
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: ghcr.io/jumppad-labs/dind:${{inputs.version}}