Fixed suppressed XML documentation errors (dotnet/corefx#34020)
* Fixed XML documentation tags for CoreFx.Private.TestUtilities
* Fixed XML documentation tags for System.Diagnostics.Process
* Fixed XML documentation tags for System.ComponentModel.Composition
* Fixed XML documentation tags for System.ComponentModel.Primitives
* Fixed XML documentation tags for System.ComponentModel.TypeConverter
* Fixed XML documentation tags for System.Data.Common
* Fixed XML documentation tags for System.Data.SqlClient
* Fixed XML documentation tags for System.Diagnostics.PerformanceCounter
* Fixed XML documentation tags for System.Diagnostics.StackTrace
* Fixed XML documentation for System.Diagnostics.TraceSource
* Fixed XML documentation for System.IO.Compression.ZipFile
* Fixed XML documentation for System.IO.Compression
* Fixed XMl documentation reference according to review notes
* Fixed XML documentation tags for System.IO.MemoryMappedFiles
* Fixed XML documentation tags for System.IO.Pipes
* Fixed XML documentation tag for OSX interop in System.Diagnostics.Process
* Fixed XML documentation tags for CoreFx.Private.TestUtilities for Unix
* Fixed XML documentation tags for System.Linq.Expressions
* Fixed XML documentation for System.Linq.Parallel
* Fixed XML documentationt ags for System.Linq
* Fixed XML documentation tags for System.Management
* Fixed XMl documentation tags for System.Net.Http (left CS1573)
* Fixed XMl documentation tags for System.Net.Mail
* Fixed XML documentation tags for System.Net.NameResolution
* Fixed XML documentation tags for System.Net.Primitives - added T prefix for Socket as Primitives do not reference System.Net.Sockets
* Fixed XML documentation tags for System.Net.Sockets
* Fixed XML documentation tags for Unix interop files
* Fixed XML documentation tags for System.Net.Http (Unix)
* Fixed XML documentation tags for PlatformDetection.Unix.cs according to review notes
* Fixed XML documentation tags for OSX interop
* Ignore CS1574 for System.Linq as there is no ConcatIterator{TSource}.ToList for uap.
* Fixed XML documentation tags for FreeBSD interop
* Fixed XML documentation tags for System.Net.WebSockets
* Fixed XMLm documentation tags for System.Transactions.Local
* Fixed XML documentation for System.Security.Principal.Windows
* Fixed XML documentation for System.Drawing.Common
* Fixed XML documentation for System.Net.NetworkInformation
* Fixed XML documentation tags for System.Private.XML (left CS1589)
* Fixed XML documentation tags for System.Security.Cryptography
* Fixed XML documentation for System.Runtime.WindowsRuntime
* Fixed XML documentation tags for System.Security.Cryptography.Xml
* Fixed XML documentation tags for System.Security.Cryptography.Primitives
CS3016 was added by mistake as part of #32934 so I removed it.
* Fixed XML documentation tags for System.Linq: added M to ToList method as it is not accessible by uap builds.
* Fixed XML documentation tags for System.IO.FileSystem
* Fixed XML documentation tags for System.Security.Cryptography.*
* Fixed XML documentation for System.IO.Ports
* Fixed XML documentation tags for System.Private.Reflection.Metadata.Ecma335
* Fixed XML documentation tags for System.Windows.Extensions
* Fixed XMl documentation tags for System.Console
* Fixed XML documentation for System.IO.FileSystem.DriveInfo
* Fixed XML documentation tags for System.Runtime.Extensions
* Fixed XML documentation tags for System.Drawing.Primitives.
Left CS1589 as there is no 'doc\KnownColor.uex' file.
* Fixed XMl documentation for System.Runtime.WindowsRuntime.
Had to add M prefix to 'Windows.Foundation.IAsyncAction' as Windows.Foundation is not accessible at compilation time.
* Fixed XML documentation tags for System.Private.Xml
* Fixed XML documentation tags for System.Private.Reflection.Metadata.Ecma335
Had to add a prefixes to: 'T:System.Collections.Immutable' and 'M:Enumerable.ToArray{TSource}' as they are not available for uap at compilation time.
* Fixed XML documentation tags for System.Net.WebSockets.WebSocketProtocol
* Fixed XML documentation tags for System.Net.WebSockets.WebSocketProtocol
* XML documentation tags fixes: changes after review.
Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>