Cli: Removed include-previews option from update command

Because switch-to-nightly does the same

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/UpdateCommand.cs

@@ -53,9 +53,6 @@ namespace Volo.Abp.Cli.Commands
 
         private async Task UpdateNugetPackages(CommandLineArgs commandLineArgs, string directory)
         {
-            var includePreviews = commandLineArgs
-                                      .Options
-                                      .GetOrNull(Options.IncludePreviews.Short, Options.IncludePreviews.Long) != null;
 
             var solution = commandLineArgs.Options.GetOrNull(Options.SolutionName.Short, Options.SolutionName.Long);
             if (solution.IsNullOrWhiteSpace())
@@ -69,7 +66,7 @@ namespace Volo.Abp.Cli.Commands
             {
                 var solutionName = Path.GetFileName(solution).RemovePostFix(".sln");
 
-                await _nugetPackagesVersionUpdater.UpdateSolutionAsync(solution, includePreviews, checkAll: checkAll);
+                await _nugetPackagesVersionUpdater.UpdateSolutionAsync(solution, checkAll: checkAll);
 
                 Logger.LogInformation($"Volo packages are updated in {solutionName} solution.");
                 return;
@@ -81,7 +78,7 @@ namespace Volo.Abp.Cli.Commands
             {
                 var projectName = Path.GetFileName(project).RemovePostFix(".csproj");
 
-                await _nugetPackagesVersionUpdater.UpdateProjectAsync(project, includePreviews, checkAll: checkAll);
+                await _nugetPackagesVersionUpdater.UpdateProjectAsync(project, checkAll: checkAll);
 
                 Logger.LogInformation($"Volo packages are updated in {projectName} project.");
                 return;
@@ -141,12 +138,6 @@ namespace Volo.Abp.Cli.Commands
                 public const string Long = "solution-name";
             }
 
-            public static class IncludePreviews
-            {
-                public const string Short = "p";
-                public const string Long = "include-previews";
-            }
-
             public static class Packages
             {
                 public const string Npm = "npm";