Attempt to fix LFS on github actions

Author: msnidal

.github/workflows/build-serve-container.yml

@@ -7,6 +7,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+        with:
+          lfs: true
       - name: Login to GAR
         uses: docker/login-action@v2
         with:
@@ -18,3 +21,4 @@ jobs:
         with:
           push: true
           tags: northamerica-northeast1-docker.pkg.dev/brazen-score/brazen-score/brazen-score:latest
+          context: .