gh workflow: fix path to macOS arm64 cross file

.github/workflows/release.yml

@@ -93,7 +93,7 @@ jobs:
             LiteXL-${{ env.INSTALL_REF }}-addons-x86_64.AppImage
 
   build_macos:
-    name: macOS (x86_64)
+    name: macOS
     needs: release
     runs-on: macos-11
     strategy:

scripts/build.sh

@@ -111,7 +111,7 @@ main() {
     if [[ $platform == "macos" ]]; then
       macos_version_min=10.11
       if [[ $CROSS_ARCH == "arm64" ]]; then
-        cross_file="--cross-file resources/macos/macos_arm64.conf"
+        cross_file="--cross-file resources/cross/macos_arm64.txt"
         macos_version_min=11.0
       fi
       export MACOSX_DEPLOYMENT_TARGET=$macos_version_min