Update branding to 2.1.10

[dougbu]

No description provided.

[dougbu]

@aspnet/brt looks like the following is another release/2.1 flaky test. May also be an off-by-one error 😈

  [xUnit.net 00:00:16.72]     LargeUpload(maxRequestBufferSize: 5242880, connectionAdapter: True, expectPause: True) [FAIL]
  Failed   LargeUpload(maxRequestBufferSize: 5242880, connectionAdapter: True, expectPause: True)
  Error Message:
   Assert.InRange() Failure
  Range:  (5238785 - 20971519)
  Actual: 20971520
  Stack Trace:
     at Microsoft.AspNetCore.Server.Kestrel.FunctionalTests.MaxRequestBufferSizeTests.LargeUpload(Nullable`1 maxRequestBufferSize, Boolean connectionAdapter, Boolean expectPause) in /_/src/Servers/Kestrel/test/FunctionalTests/MaxRequestBufferSizeTests.cs:line 152
  --- End of stack trace from previous location where exception was thrown ---
  Test Run Failed.
  Results File: F:\vsagent\20\s\artifacts\logs\Sockets.FunctionalTest-netcoreapp2.1-20190306.64.trx
  
  Total tests: 601. Passed: 598. Failed: 1. Skipped: 2.
  Test execution time: 1.0567 Minutes
F:\vsagent\20\.dotnet\buildtools\korebuild\2.1.7-build-20190110.2\modules\vstest\module.targets(136,5): error : Test group Sockets.FunctionalTest/netcoreapp2.1 failed with exit code '1'. [F:\vsagent\20\.dotnet\buildtools\korebuild\2.1.7-build-20190110.2\KoreBuild.proj]

[analogrelay]

https://github.com/aspnet/AspNetCore/issues/8054