Change build runner to ubuntu-latest

Author: breeze303

.github/workflows/X86-64.yml

@@ -19,7 +19,7 @@ env:
 
 jobs:
   Build:
-    runs-on: [self-hosted, Linux]
+    runs-on: ubuntu-latest
 
     steps:
     - name: Check Server Performance(检查服务器性能)