add resources to pr test

Author: anthony-gomez-fastly

.github/workflows/pr_test.yml

@@ -94,6 +94,27 @@ jobs:
         uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
+      - name: "Install WASI SDK (Ubuntu)"
+        if: matrix.platform == 'ubuntu-latest'
+        run: |
+          wget -q https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-linux.tar.gz
+          tar xzf wasi-sdk-25.0-x86_64-linux.tar.gz
+          echo "$(pwd)/wasi-sdk-25.0-x86_64-linux/bin" >> $GITHUB_PATH
+        shell: bash
+      - name: "Install WASI SDK (macOS)"
+        if: matrix.platform == 'macos-latest'
+        run: |
+          wget -q https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-arm64-macos.tar.gz
+          tar xzf wasi-sdk-25.0-arm64-macos.tar.gz
+          echo "$(pwd)/wasi-sdk-25.0-arm64-macos/bin" >> $GITHUB_PATH
+        shell: bash
+      - name: "Install WASI SDK (Windows)"
+        if: matrix.platform == 'windows-latest'
+        run: |
+          Invoke-WebRequest -Uri "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-25/wasi-sdk-25.0-x86_64-windows.tar.gz" -OutFile "wasi-sdk.tar.gz"
+          tar -xzf wasi-sdk.tar.gz
+          echo "$PWD/wasi-sdk-25.0-x86_64-windows/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        shell: pwsh
       - name: "Config Artifact"
         uses: actions/download-artifact@v8
         with: