Add retry logic for yarn install to handle registry errors

Author: codejaeger

.github/workflows/deploy.yml

@@ -34,7 +34,10 @@ jobs:
             ${{ runner.os }}-yarn-
 
       - name: Install dependencies
-        run: yarn install --frozen-lockfile
+        run: |
+          yarn install --frozen-lockfile --network-timeout 300000 || \
+          yarn install --network-timeout 300000 || \
+          npm ci
 
       - name: Build website
         run: yarn build