Update branding for 5.0.10

[vseanreesermsft]

No description provided.

[dotnet-issue-labeler]

I couldn't figure out the best area label to add to this PR. If you have write-permissions please help me learn by adding exactly one area label.

[Anipik]

cc @dotnet/ncl

[karelz]

Why cc NCL @Anipik. Is there something expected from us? (Perhaps I missed other notifications?)

[Anipik]

we are hitting a networking test failure. #1488 here

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~/work/AE0A0960/w/AC71096D/e ~/work/AE0A0960/w/AC71096D/e
  Discovering: System.Net.NameResolution.Functional.Tests (method display = ClassAndMethod, method display options = None)
  Discovered:  System.Net.NameResolution.Functional.Tests (found 50 of 53 test cases)
  Starting:    System.Net.NameResolution.Functional.Tests (parallel test collections = on, max threads = 2)
    System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteBeginEndGetHostByName_EmptyString_ReturnsHostName [FAIL]
      System.Net.Internals.SocketExceptionFactory+ExtendedSocketException : Name or service not known
      Stack Trace:
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(323,0): at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses)
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(304,0): at System.Net.Dns.GetHostEntryCore(String hostName)
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(488,0): at System.Net.Dns.<>c.<GetHostEntryOrAddressesCoreAsync>b__27_3(Object s)
        /_/src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Future.cs(503,0): at System.Threading.Tasks.Task`1.InnerInvoke()
        /_/src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs(2358,0): at System.Threading.Tasks.Task.<>c.<.cctor>b__277_0(Object obj)
        /_/src/libraries/System.Private.CoreLib/src/System/Threading/ExecutionContext.cs(274,0): at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
        --- End of stack trace from previous location ---
        /_/src/libraries/System.Private.CoreLib/src/System/Threading/ExecutionContext.cs(299,0): at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
        /_/src/libraries/System.Private.CoreLib/src/System/Threading/Tasks/Task.cs(2320,0): at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
        --- End of stack trace from previous location ---
        /_/src/libraries/Common/src/System/Threading/Tasks/TaskToApm.cs(55,0): at System.Threading.Tasks.TaskToApm.End[TResult](IAsyncResult asyncResult)
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(202,0): at System.Net.Dns.EndGetHostByName(IAsyncResult asyncResult)
        /_/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostByNameTest.cs(118,0): at System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteBeginEndGetHostByName_EmptyString_ReturnsHostName()
    System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteGetHostByName_EmptyString_ReturnsHostName [FAIL]
      System.Net.Internals.SocketExceptionFactory+ExtendedSocketException : Name or service not known
      Stack Trace:
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(323,0): at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses)
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(304,0): at System.Net.Dns.GetHostEntryCore(String hostName)
        /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs(193,0): at System.Net.Dns.GetHostByName(String hostName)
        /_/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostByNameTest.cs(108,0): at System.Net.NameResolution.Tests.GetHostByNameTest.DnsObsoleteGetHostByName_EmptyString_ReturnsHostName()
    System.Net.NameResolution.Tests.GetHostEntryTest.Dns_GetHostEntry_HostString_Ok(hostName: "") [FAIL]
      System.Exception : Failed for empty hostname.
      Dns.GetHostName() == a00022W
      getHostEntryException==System.Net.Internals.SocketExceptionFactory+ExtendedSocketException (00000005, 0xFFFDFFFF): Name or service not known
         at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses) in /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 323
         at System.Net.Dns.GetHostEntryCore(String hostName) in /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 304
         at System.Net.Dns.GetHostEntry(String hostNameOrAddress) in /_/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 86
         at System.Net.NameResolution.Tests.GetHostEntryTest.Dns_GetHostEntry_HostString_Ok(String hostName) in /_/src/libraries/System.Net.NameResolution/tests/FunctionalTests/GetHostEntryTest.cs:line 42
      etcHostsException==
      /etc/host ==
      #
      # hosts         This file describes a number of hostname-to-address
      #               mappings for the TCP/IP subsystem.  It is mostly
      #               used at boot time, when no name servers are running.
      #               On small systems, this file can be used instead of a
      #               "named" name server.
      # Syntax:
      #