fix: wasm32-wasi has been deprecated

The `wasm32-wasi` target has been renamed to `wasm32-wasip1`:

<https://blog.rust-lang.org/2024/04/09/updates-to-rusts-wasi-targets.html>

The `cargo-wasi` crate is also outdated and being replaced with
`cargo-component` for creating WASI components. It does not support the
new target name.
<bytecodealliance/cargo-wasi#143>

However, this project doesn't currently define a WASI component, so we
can't use cargo-component to build or run tests. We do want to verify
that the project builds correctly for the WASM targets, so this change
runs the compiled test targets directly with `wasmtime`.

Author: tommy

.github/workflows/rust.yaml

@@ -31,13 +31,14 @@ jobs:
       - uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa # stable
         with:
           toolchain: stable
-          target: wasm32-wasi
+          target: wasm32-wasip1
       - uses: taiki-e/install-action@c4bf614c2fb42375baf4f51283c33befce095fc5
         with:
-          tool: wasmtime,cargo-wasi
-      - env:
-          CARGO_TARGET_WASM32_WASI_RUNNER: "wasmtime --dir=."
-        run: cargo wasi test -- --nocapture
+          tool: wasmtime
+      - name: "WASM: lib tests"
+        run: wasmtime --dir=. target/wasm32-wasip1/debug/jsonata_rs-*.wasm
+      - name: "WASM: integration test"
+        run: wasmtime --dir=. target/wasm32-wasip1/debug/testsuite-*.wasm
 
   fmt_lint:
     permissions: