Optimize wasm-spring-shell with wasm-opt.

Author: fniephaus

.github/workflows/native-image-wasm-spring-shell.yml

@@ -39,5 +39,6 @@ jobs:
         run: |
           cd native-image/wasm-spring-shell
           ./mvnw --no-transfer-progress -Pnative native:compile
+          wasm-opt -Os --enable-exception-handling --enable-bulk-memory --enable-nontrapping-float-to-int --enable-reference-types --enable-gc -o target/wasm-spring-shell.js.wasm target/wasm-spring-shell.js.wasm
           node target/wasm-spring-shell help
           node target/wasm-spring-shell hello Jane