Use rustc 1.73 to generate Swift bindings

Author: tnull

scripts/uniffi_bindgen_generate_swift.sh

@@ -8,19 +8,19 @@ $UNIFFI_BINDGEN_BIN generate bindings/ldk_node.udl --language swift -o "$BINDING
 mkdir -p $BINDINGS_DIR
 
 # Install rust target toolchains
-rustup install nightly-2023-04-10
-rustup component add rust-src --toolchain nightly-2023-04-10
-rustup target add aarch64-apple-ios x86_64-apple-ios
-rustup target add aarch64-apple-ios-sim --toolchain nightly-2023-04-10
-rustup target add aarch64-apple-darwin x86_64-apple-darwin
+rustup install 1.73.0
+rustup component add rust-src --toolchain 1.73.0
+rustup target add aarch64-apple-ios x86_64-apple-ios --toolchain 1.73.0
+rustup target add aarch64-apple-ios-sim --toolchain 1.73.0
+rustup target add aarch64-apple-darwin x86_64-apple-darwin --toolchain 1.73.0
 
 # Build rust target libs
 cargo build --profile release-smaller --features uniffi || exit 1
 cargo build --profile release-smaller --features uniffi --target x86_64-apple-darwin || exit 1
 cargo build --profile release-smaller --features uniffi --target aarch64-apple-darwin || exit 1
 cargo build --profile release-smaller --features uniffi --target x86_64-apple-ios || exit 1
 cargo build --profile release-smaller --features uniffi --target aarch64-apple-ios || exit 1
-cargo +nightly-2023-04-10 build --release --features uniffi --target aarch64-apple-ios-sim || exit 1
+cargo +1.73.0 build --release --features uniffi --target aarch64-apple-ios-sim || exit 1
 
 # Combine ios-sim and apple-darwin (macos) libs for x86_64 and aarch64 (m1)
 mkdir -p target/lipo-ios-sim/release-smaller || exit 1