Update dependencies from https://github.com/dotnet/winforms build 20200713.2 (#3243)

Microsoft.Private.Winforms
 From Version 5.0.0-preview.8.20362.1 -> To Version 5.0.0-preview.8.20363.2
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-preview.8.20362.1">
+    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-preview.8.20363.2">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>720ef24934c4fba817605c0128eb02402372180a</Sha>
+      <Sha>977ef13f5b24acad31ec70626b1eae3dd421282d</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Win32.Registry" Version="5.0.0-preview.8.20361.2" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>

eng/Versions.props

@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>5.0.0-preview.8.20362.1</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>5.0.0-preview.8.20363.2</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>