ci: include runner arch in cargo cache key to avoid cross-arch conflicts for go (#282)

Author: luoyuxia

.github/workflows/release-go-binding.yml

@@ -129,7 +129,7 @@ jobs:
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
             target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          key: ${{ runner.os }}-${{ runner.arch }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
       - name: Install zstd on Linux
         if: runner.os == 'Linux'