Reinstall rustup

Author: buggmagnet

.github/workflows/ios.yml

@@ -85,7 +85,11 @@ jobs:
         with:
           xcode-version: '15.0.1'
       - name: Configure Rust
+        # In the https://github.com/actions/runner-images/releases/tag/macos-13-arm64%2F20240721.1 release, Github changed where rustup was installed
+        # This update broke our build script which was assuming the cargo binary was located in ~/.cargo/bin/cargo
+        # The workaround is to asking brew to reinstall rustup
         run: |
+          brew install rustup
           rustup default stable
           rustup update stable
           rustup target add aarch64-apple-ios-sim