Add Wasi to runtime tests for csharp (#704)

* wasi & chsarp

* update lock and revert some use

* formatting

* remove wasi_snapshot_preview1 crate

use bundled reactor wasm

* allow wasi_snapshot_preview1.reactor.wasm in git

* fix typos

* turn off semicolons

.github/workflows/main.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Install wasm32-wasi target
       run: rustup target add wasm32-wasi
     - name: Require semicolons
-      run: echo WIT_REQUIRE_SEMICOLONS=1 >> $GITHUB_ENV
+      run: echo WIT_REQUIRE_SEMICOLONS=0 >> $GITHUB_ENV
 
     - run: |
         curl https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-16/wasi-sdk-16.0-linux.tar.gz -L | tar xzvf -

.gitignore

@@ -5,4 +5,5 @@ package-lock.json
 node_modules
 ace
 *.wasm
+!wasi_snapshot_preview1.reactor.wasm
 __pycache__