Add support for SSR runtimes (#9385)

Co-authored-by: Matt Hova <matthova87@gmail.com>

.github/workflows/main.yml

@@ -95,6 +95,34 @@ jobs:
         env:
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
 
+  test-ssr:
+    needs: setup
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Restore setup
+        uses: actions/cache@v4
+        with:
+          path: ./*
+          key: ${{ runner.os }}-${{ github.ref }}-${{ github.sha }}-setup
+
+      - name: Set up Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: npm
+
+      - name: Run Node.js SSR script
+        run: node ./spec/ssr/ssr_node.mjs
+
+      - name: Set up Deno
+        uses: denoland/setup-deno@v1
+        with:
+          deno-version: v1.x
+
+      - name: Run Deno SSR script
+        run: deno run ./spec/ssr/ssr_deno.js
+
   test:
     needs: setup
     runs-on: ${{ matrix.os || 'ubuntu-latest' }}