update node version for integration test (#2698)

Signed-off-by: karthik2804 <karthik.ganeshram@fermyon.com>

Author: karthik2804

.github/workflows/build.yml

@@ -194,7 +194,7 @@ jobs:
           tinygo-version: '0.27.0'
       - uses: actions/setup-node@v3
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - name: Install Swift
         run: |
           wget https://github.com/swiftwasm/swift/releases/download/swift-wasm-5.8-SNAPSHOT-2023-02-24-a/swift-wasm-5.8-SNAPSHOT-2023-02-24-a-ubuntu22.04_x86_64.tar.gz

tests/integration.rs

@@ -597,10 +597,10 @@ Caused by:
             "http-js",
             Some("https://github.com/fermyon/spin-js-sdk"),
             None,
-            &["js2wasm"],
+            &[],
             prebuild,
             HashMap::default(),
-            "Hello from JS-SDK",
+            "hello universe",
         )
     }
 
@@ -617,10 +617,10 @@ Caused by:
             "http-ts",
             Some("https://github.com/fermyon/spin-js-sdk"),
             None,
-            &["js2wasm"],
+            &[],
             prebuild,
             HashMap::default(),
-            "Hello from TS-SDK",
+            "hello universe",
         )
     }