Add Docker login step to CI job to avoid rate limiting flakes

Author: tsmith023

.github/workflows/main.yaml

@@ -46,6 +46,12 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.versions.node }}
+    - name: Login to Docker Hub
+      if: ${{ github.triggering_actor != 'dependabot[bot]' }}
+      uses: docker/login-action@v3
+      with:
+        username: ${{secrets.DOCKER_USERNAME}}
+        password: ${{secrets.DOCKER_PASSWORD}}
     - name: "Install dependencies"
       run: |
         npm ci