fix: Combine jobs to allow for docker usage

.gitea/workflows/ci.yml

@@ -11,7 +11,7 @@ on:
 # https://docs.docker.com/build/ci/github-actions/share-image-jobs/
 # just using caches instead of artifact upload.
 jobs:
-  docker-build:
+  docker-build-and-test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
@@ -52,28 +52,6 @@ jobs:
           name: ${{ runner.os }}-docker-${{ steps.dockerfile-hash.outputs.hash }}
           path: /tmp/docker/${{ runner.os }}-builder-image.tar
           retention-days: 3
-
-  build-and-test:
-    runs-on: ubuntu-latest
-    needs: docker-build
-    steps:
-      - uses: actions/checkout@v3
-      - uses: docker/setup-buildx-action@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: '1.20'
-      -
-        name: Hash dockerfile
-        id: dockerfile-hash
-        uses: https://gitea.com/actions/go-hashfiles@v0.0.1
-        with:
-          patterns: builder.Dockerfile
-      -
-        name: Download docker image
-        uses: actions/download-artifact@v3
-        with:
-          name: ${{ runner.os }}-docker-${{ steps.dockerfile-hash.outputs.hash }}
-          path: /tmp/docker/${{ runner.os }}-builder-image.tar
       -
         name: Build library
         uses: https://git.brocklobsta.net/brock/docker-run-action@v5
@@ -108,5 +86,3 @@ jobs:
           name: reports-${{github.run_number}}
           path: ${{ env.ASSET }}
           retention-days: 3
-
-# TODO: delete cache on merge.