format: stop checking for dotnet cli version

src/BuiltInTools/dotnet-format/Commands/FormatCommandCommon.cs

@@ -15,7 +15,6 @@ internal static class FormatCommandCommon
         internal const int UnhandledExceptionExitCode = 1;
         internal const int CheckFailedExitCode = 2;
         internal const int UnableToLocateMSBuildExitCode = 3;
-        internal const int UnableToLocateDotNetCliExitCode = 4;
 
         private static string[] VerbosityLevels => new[] { "q", "quiet", "m", "minimal", "n", "normal", "d", "detailed", "diag", "diagnostic" };
         private static string[] SeverityLevels => new[] { "info", "warn", "error" };
@@ -102,14 +101,6 @@ internal static async Task<int> FormatAsync(FormatOptions formatOptions, ILogger
                 var runtimeVersion = GetRuntimeVersion();
                 logger.LogDebug(Resources.The_dotnet_runtime_version_is_0, runtimeVersion);
 
-                if (!TryGetDotNetCliVersion(out var dotnetVersion))
-                {
-                    logger.LogError(Resources.Unable_to_locate_dotnet_CLI_Ensure_that_it_is_on_the_PATH);
-                    return UnableToLocateDotNetCliExitCode;
-                }
-
-                logger.LogTrace(Resources.The_dotnet_CLI_version_is_0, dotnetVersion);
-
                 if (!TryLoadMSBuild(out var msBuildPath))
                 {
                     logger.LogError(Resources.Unable_to_locate_MSBuild_Ensure_the_NET_SDK_was_installed_with_the_official_installer);
@@ -354,23 +345,6 @@ private static string EnsureTrailingSlash(string path)
                 ?.InformationalVersion;
         }
 
-        internal static bool TryGetDotNetCliVersion([NotNullWhen(returnValue: true)] out string? dotnetVersion)
-        {
-            try
-            {
-                var processInfo = ProcessRunner.CreateProcess("dotnet", "--version", captureOutput: true, displayWindow: false);
-                var versionResult = processInfo.Result.GetAwaiter().GetResult();
-
-                dotnetVersion = versionResult.OutputLines[0].Trim();
-                return true;
-            }
-            catch
-            {
-                dotnetVersion = null;
-                return false;
-            }
-        }
-
         internal static bool TryLoadMSBuild([NotNullWhen(returnValue: true)] out string? msBuildPath)
         {
             try

src/BuiltInTools/dotnet-format/Resources.resx

@@ -225,9 +225,6 @@
   <data name="Standard_input_used_multiple_times" xml:space="preserve">
     <value>Standard input markers ('/dev/stdin', '-') can only be used either with `--include` or `--exclude`, but not both.</value>
   </data>
-  <data name="Unable_to_locate_dotnet_CLI_Ensure_that_it_is_on_the_PATH" xml:space="preserve">
-    <value>Unable to locate dotnet CLI. Ensure that it is on the PATH.</value>
-  </data>
   <data name="The_dotnet_CLI_version_is_0" xml:space="preserve">
     <value>The dotnet CLI version is '{0}'.</value>
   </data>