ci: specify the target arch config env variable

Author: aminya

.github/workflows/CI.yml

@@ -70,7 +70,7 @@ jobs:
       npm_config_zmq_draft: false
       npm_config_zmq_shared: false
       npm_config_arch: ${{ matrix.arch }}
-      ARCH: ${{ matrix.arch }}
+      npm_config_target_arch: ${{ matrix.arch }}
     steps:
       - uses: actions/checkout@v4
 

README.md

@@ -149,6 +149,7 @@ following in `.npmrc`:
 
 ```ini
 arch="arm64"
+target_arch="arm64"
 ```
 
 #### MacOS Deployment Target