add clippy to CI

Author: pchickey

.github/workflows/ci.yaml

@@ -59,6 +59,7 @@ jobs:
     - uses: actions-rs/toolchain@v1
       with:
         toolchain: nightly
+        target: wasm32-wasip2
         components: rustfmt, clippy
         override: true
 
@@ -67,3 +68,6 @@ jobs:
 
     - name: Docs
       run: cargo doc
+
+    - name: Clippy
+      run: cargo clippy --all