Enable thread enabled Swift SDK testing in CI

Author: kateinoigakukun

.github/workflows/test.yml

@@ -27,13 +27,12 @@ jobs:
               id: DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasi
               download-url: "https://github.com/swiftwasm/swift/releases/download/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasi.artifactbundle.zip"
             wasi-backend: Node
-          # TODO: Enable this once we support threads in JavaScriptKit
-          # - os: ubuntu-22.04
-          #   toolchain: DEVELOPMENT-SNAPSHOT-2024-05-01-a
-          #   swift-sdk:
-          #     id: DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasip1-threads
-          #     download-url: "https://github.com/swiftwasm/swift/releases/download/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasip1-threads.artifactbundle.zip"
-          #   wasi-backend: Node
+          - os: ubuntu-22.04
+            toolchain: DEVELOPMENT-SNAPSHOT-2024-05-01-a
+            swift-sdk:
+              id: DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasip1-threads
+              download-url: "https://github.com/swiftwasm/swift/releases/download/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a/swift-wasm-DEVELOPMENT-SNAPSHOT-2024-05-25-a-wasm32-unknown-wasip1-threads.artifactbundle.zip"
+            wasi-backend: Node
 
     runs-on: ${{ matrix.entry.os }}
     env: