Remove arm64 architecture from flclash.json

Removed arm64 architecture details from the JSON configuration.

Author: lewis-nixon

bucket/flclash.json

@@ -7,20 +7,13 @@
         "64bit": {
             "url": "https://github.com/chen08209/FlClash/releases/download/v0.8.88/FlClash-0.8.88-windows-amd64.zip",
             "hash": "39c659b8f02661b3c247e9e2e0717a2eee2d5d5a611ed362dd580f0d9b417f7b"
-        },
-        "arm64": {
-            "url": "https://github.com/chen08209/FlClash/releases/download/v0.8.88/FlClash-0.8.88-windows-arm64.zip",
-            "hash": "e2751f977ad14c3edaad0da6c9263fb5d5ed6a7fed85c7057605646413a2f143"
         }
     },
     "checkver": "github",
     "autoupdate": {
         "architecture": {
             "64bit": {
                 "url": "https://github.com/chen08209/FlClash/releases/download/v$version/FlClash-$version-windows-amd64.zip"
-            },
-            "arm64": {
-                "url": "https://github.com/chen08209/FlClash/releases/download/v$version/FlClash-$version-windows-arm64.zip"
             }
         }
     },