Replace Install docker with a more sane way of doing it.

.gitea/workflows/build.yaml

@@ -9,8 +9,9 @@ jobs:
     name: 'Building the website'
     runs-on: ubuntu-latest
     steps:
-      - name: Install Docker
-        run: curl -fsSL https://get.docker.com | sh
+      # I'm growing desperate to find a way to pre-install docker in the container.
+      - name: Set up docker
+        uses: papodaca/install-docker-action@main
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
@@ -32,5 +33,3 @@ jobs:
           context: '.'
           push: true
           no-cache: true
-          secrets: |
-            GIT_AUTH_TOKEN=${{ secrets.ACCESS_TOKEN }}