Use normal mechanism to install dotnet-format (dotnet#29909)

- dotnet/AspNetCore-ManualTests#407
- update the `dotnet-serve` version while here

.config/dotnet-tools.json

@@ -3,10 +3,16 @@
   "isRoot": true,
   "tools": {
     "dotnet-serve": {
-      "version": "1.7.125",
+      "version": "1.7.139",
       "commands": [
         "dotnet-serve"
       ]
+    },
+    "dotnet-format": {
+      "version": "5.0.210401",
+      "commands": [
+        "dotnet-format"
+      ]
     }
   }
 }

build.ps1

@@ -356,24 +356,10 @@ if (-not $foundJdk -and $RunBuild -and ($All -or $BuildJava) -and -not $NoBuildJ
     Write-Error "Could not find the JDK. Either run $PSScriptRoot\eng\scripts\InstallJdk.ps1 to install for this repo, or install the JDK globally on your machine (see $PSScriptRoot\docs\BuildFromSource.md for details)."
 }
 
-# Check dotnet-format is installed or not
-$dotnetFormat = Get-Command dotnet-format -ErrorAction Ignore -CommandType Application
-
-if($dotnetFormat)
-{
-    Write-Host -f Magenta "dotnet format tool is already installed."
-}
-else
-{
-    Write-Host -f Magenta "Installing dotnet-format tool.."
-    & dotnet tool install -g dotnet-format
-}
-
 # We need to change default git hooks directory as .git folder is not tracked. And by default hooks are stored in .git/hooks folder.
 # So we are setting git hooks default directory to .githooks, so that we can track and version the git hooks.
 & git config core.hooksPath .githooks
 
-
 # Initialize global variables need to be set before the import of Arcade is imported
 $restore = $RunRestore