fix: add macos arm64 into exceptions for rust cache

.github/actions/rust-unit-tests/action.yml

@@ -34,6 +34,7 @@ runs:
         echo "target=--target ${{ inputs.target }}" >> "${GITHUB_OUTPUT}"
 
     - name: Rust cache
+      if: ${{ !(runner.os == 'macOS' && runner.arch == 'arm64') }}
       uses: Swatinem/rust-cache@v2
       with:
         shared-key: "rust-cargo-cache-${{ runner.os }}-${{ runner.arch }}"