Fix: GitHub CI

Author: burningtnt

.github/workflows/build.yaml

@@ -166,7 +166,7 @@ jobs:
           
           rustup target add --toolchain nightly "${{ matrix.target }}"
           rustup component add rust-src --toolchain "nightly-$(rustc --print host-tuple)"
-          cargo ndk build --release --lib --target "${{ matrix.target }}" \
+          cargo +nightly ndk build --release --lib --target "${{ matrix.target }}" \
             -Z build-std=core,std,alloc,proc_macro,panic_abort \
             -Z build-std-features=default,optimize_for_size
       - name: Upload Artifact