Use native tools present on the machine rather than bootstraped tools in CI build (#7841)

Restore.cmd

@@ -1,2 +1,2 @@
 @echo off
-powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0eng\common\Build.ps1""" -restore %*"
+powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0eng\common\Build.ps1""" -NativeToolsOnMachine -restore %*"

build.cmd

@@ -1,3 +1,3 @@
 @echo off
-powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0eng\common\Build.ps1""" -restore -build -bl %*"
+powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0eng\common\Build.ps1""" -NativeToolsOnMachine -restore -build -bl %*"
 exit /b %ErrorLevel%

global.json

@@ -21,6 +21,6 @@
     "Microsoft.NET.Sdk.IL": "8.0.0-alpha.1.22471.15"
   },
   "native-tools": {
-    "cmake": "3.21.0"
+    "cmake": "3"
   }
 }