[BLOCKED] update System.CommandLine (#1364)

* Reapply "update System.CommandLine (#1356)", but keep the removal of two dependencies (#1363)

This reverts commit 3ce7edb.

* Apply suggestions from code review

Author: adamsitnik

eng/Version.Details.xml

@@ -2,14 +2,14 @@
 <Dependencies>
   <Source Uri="https://github.com/dotnet/dotnet" Mapping="sourcelink" Sha="49f46ce3082f22cd016b9fffdae880a09b04afcd" BarId="262746" />
   <ProductDependencies>
-    <Dependency Name="System.CommandLine" Version="2.0.0-beta4.23307.1">
+    <Dependency Name="System.CommandLine" Version="2.0.0-beta5.25208.1">
       <Uri>https://github.com/dotnet/command-line-api</Uri>
-      <Sha>02fe27cd6a9b001c8feb7938e6ef4b3799745759</Sha>
+      <Sha>48bd86bdcd926a194e1581a60d820d12a64ef3c6</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.command-line-api" Version="0.1.430701">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.command-line-api" Version="0.1.620801">
       <Uri>https://github.com/dotnet/command-line-api</Uri>
-      <Sha>02fe27cd6a9b001c8feb7938e6ef4b3799745759</Sha>
+      <Sha>48bd86bdcd926a194e1581a60d820d12a64ef3c6</Sha>
       <SourceBuild RepoName="command-line-api" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->

eng/Versions.props

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- commandline -->
-    <SystemCommandLineVersion>2.0.0-beta4.23307.1</SystemCommandLineVersion>
+    <SystemCommandLineVersion>2.0.0-beta5.25208.1</SystemCommandLineVersion>
     <!-- msbuild -->
     <MicrosoftBuildVersion>17.8.3</MicrosoftBuildVersion>
     <MicrosoftBuildTasksCoreVersion>17.8.3</MicrosoftBuildTasksCoreVersion>

src/dotnet-sourcelink/Program.cs

@@ -59,42 +59,42 @@ private static string GetSourceLinkVersion()
             return attribute.InformationalVersion.Split('+').First();
         }
 
-        private static CliRootCommand GetRootCommand()
+        private static RootCommand GetRootCommand()
         {
-            var pathArg = new CliArgument<string>("path")
+            var pathArg = new Argument<string>("path")
             {
                 Description = "Path to an assembly or .pdb"
             };
-            var authArg = new CliOption<string>("--auth", "-a")
+            var authArg = new Option<string>("--auth", "-a")
             {
                 Description = "Authentication method"
             };
             authArg.AcceptOnlyFromAmong(AuthenticationMethod.Basic);
 
-            var authEncodingArg = new CliOption<Encoding>("--auth-encoding", "-e")
+            var authEncodingArg = new Option<Encoding>("--auth-encoding", "-e")
             {
                 CustomParser = arg => Encoding.GetEncoding(arg.Tokens.Single().Value),
                 Description = "Encoding to use for authentication value"
             };
 
-            var userArg = new CliOption<string>("--user", "-u")
+            var userArg = new Option<string>("--user", "-u")
             {
                 Description = "Username to use to authenticate",
                 Arity = ArgumentArity.ExactlyOne
             };
 
-            var passwordArg = new CliOption<string>("--password", "-p")
+            var passwordArg = new Option<string>("--password", "-p")
             {
                 Description = "Password to use to authenticate",
                 Arity = ArgumentArity.ExactlyOne
             };
 
-            var offlineArg = new CliOption<bool>("--offline")
+            var offlineArg = new Option<bool>("--offline")
             {
                 Description = "Offline mode - skip validation of sourcelink URL targets"
             };
 
-            var test = new CliCommand("test", "TODO")
+            var test = new Command("test", "TODO")
             {
                 pathArg,
                 authArg,
@@ -116,25 +116,25 @@ private static CliRootCommand GetRootCommand()
                 return TestAsync(path, authMethod, authEncoding, user, password, offline, parseResult, cancellationToken);
             });
 
-            var printJson = new CliCommand("print-json", "Print Source Link JSON stored in the PDB")
+            var printJson = new Command("print-json", "Print Source Link JSON stored in the PDB")
             {
                 pathArg
             };
             printJson.SetAction((parseResult, ct) => PrintJsonAsync(parseResult.GetValue(pathArg)!, parseResult));
 
-            var printDocuments = new CliCommand("print-documents", "TODO")
+            var printDocuments = new Command("print-documents", "TODO")
             {
                 pathArg
             };
             printDocuments.SetAction((parseResult, ct) => PrintDocumentsAsync(parseResult.GetValue(pathArg)!, parseResult));
 
-            var printUrls = new CliCommand("print-urls", "TODO")
+            var printUrls = new Command("print-urls", "TODO")
             {
                 pathArg
             };
             printUrls.SetAction((parseResult, ct) => PrintUrlsAsync(parseResult.GetValue(pathArg)!, parseResult));
 
-            var root = new CliRootCommand()
+            var root = new RootCommand()
             {
                 test,
                 printJson,