fix: add ARM64 cross-compilation linker

Author: cyberfly

.github/workflows/docker-build-push.yml

@@ -42,6 +42,13 @@ jobs:
           . "$HOME/.cargo/env"
           rustup target add ${{ matrix.target }}
 
+      - name: Setup ARM64 cross-compilation
+        if: matrix.arch == 'arm64'
+        run: |
+          echo "CC_aarch64_unknown_linux_gnu=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
+          echo "CXX_aarch64_unknown_linux_gnu=aarch64-linux-gnu-g++" >> $GITHUB_ENV
+          echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=aarch64-linux-gnu-gcc" >> $GITHUB_ENV
+
       - name: Build Rust binary
         run: |
           . "$HOME/.cargo/env"