ci(docker): Add git submodule initialization step

Author: dev-737

.github/workflows/docker.yml

@@ -31,6 +31,8 @@ jobs:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Init Submodules
+        run: git submodule update --init --recursive
       # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels.
       - name: Extract metadata (tags, labels) for Docker
         id: meta

Dockerfile

@@ -16,9 +16,6 @@ COPY package.json .
 COPY .yarn ./.yarn
 COPY .yarnrc.yml .
 
-RUN git submodule update --init
-
-
 RUN yarn
 RUN yarn prisma generate
 RUN npm rebuild @tensorflow/tfjs-node --build-from-source