add wasmedge tests

wasmedge.yaml

@@ -61,3 +61,26 @@ update:
   enabled: true
   github:
     identifier: WasmEdge/WasmEdge
+
+test:
+  environment:
+    contents:
+      packages:
+        - busybox
+        - libLLVM-16
+  pipeline:
+    - name: Verify WasmEdge installation
+      runs: |
+        wasmedge --version || exit 1
+    - name: WasmEdge Basic WebAssembly Execution
+      runs: |
+        wasm=$(cat <<'EOF'
+        0061736d0100000001070160027f7f017f030201000707010373756d00000a09010700200020016a0b
+        EOF
+        )
+        echo $wasm | xxd -r -p > sum.wasm
+        result=$(wasmedge --reactor sum.wasm sum 1 2)
+        if [ "$result" != "3" ]; then
+          echo "Test failed: Expected result 3, got $result"
+          exit 1
+        fi