Update Cake.Sdk to 5.1.25277.88-beta (#7)

Author: devlead

global.json

@@ -3,6 +3,6 @@
     "version": "10.0.100-rc.1.25451.107"
   },
   "msbuild-sdks": {
-    "Cake.Sdk": "5.0.25276.86-beta"
+    "Cake.Sdk": "5.1.25277.88-beta"
   }
 }