remove workflows

.github/workflows/test_client.yml

@@ -1,27 +0,0 @@
-name: Rust
-
-on:
-  push:
-    branches: [ "multiplexed" ]
-  pull_request:
-    branches: [ "multiplexed" ]
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-    - uses: dtolnay/rust-toolchain@v1
-      with:
-        toolchain: nightly
-        targets: wasm32-unknown-unknown
-        components: rust-src
-    - name: Install wasm-bindgen-cli
-      run: cargo install wasm-bindgen-cli
-    - name: Test
-      run: bash -c "cd client; exec bash test.sh"