remove broken csbindgen in ci

.github/workflows/rust.yml

@@ -47,14 +47,6 @@ jobs:
       - name: install rust targets
         run: rustup toolchain install nightly -t aarch64-unknown-linux-gnu -c rust-src --no-self-update
 
-      - name: install csbindgen
-        run: rustup run nightly cargo install cbindgen@0.29.0
-
-      - name: generate bindings
-        run: ./generate-binding.sh
-      - name: check that generated files did not change
-        run: output=$(git status --porcelain) && [ -z "$output" ]
-
       - name: build example -- glibc size_optimized
         run: cd example && make clean-all -r
           && make -r LIBC=gnu LINK=dynamic PROFILE=size_optimized CARGO="rustup run nightly cargo" LTO=1