Update build.yaml

Author: jeffmaki

.github/workflows/build.yaml

@@ -18,6 +18,17 @@ jobs:
         - uses: actions/checkout@v2
         - name: Set commit SHA
           run: echo "SHORT_SHA=`echo ${GITHUB_SHA} | cut -c1-8`" >> $GITHUB_ENV
+        - name: Install Docker using Docker's official script
+          run: |
+              curl -fsSL https://get.docker.com -o get-docker.sh
+              sudo sh get-docker.sh
+          continue-on-error: false
+        - name: Install Docker Compose
+          run: |
+              sudo curl -L "https://github.com/docker/compose/releases/download/v2.3.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+              sudo chmod +x /usr/local/bin/docker-compose
+              docker-compose --version
+          continue-on-error: false
         - name: Build the stack
           run: docker-compose -f docker-compose.build.yml -env example.env build