remove internal socket exception from NameResolution

[wfurt]

contributes to #37150.

We will throw

System.Net.Sockets.SocketException (00000001, 11): Resource temporarily unavailable
   at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses, AddressFamily addressFamily, Int64 startingTimestamp) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 393
   at System.Net.Dns.GetHostAddressesCore(String hostName, AddressFamily addressFamily, Int64 startingTimestamp) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 374
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress, AddressFamily family) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 208
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 180

instead of

System.Net.Internals.SocketExceptionFactory+ExtendedSocketException (00000001, 11): Resource temporarily unavailable
   at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses, AddressFamily addressFamily, ValueStopwatch stopwatch)
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress, AddressFamily family)

The System.Net.Internals.SocketExceptionFactory is derived type from SocketException. This is probably breaking change but I'm not sure what is likelihood that somebody depends on the current Internals.SocketExceptionFactory
This should be back to what .NET Framework did.

This is part of #68918.
Socket change is waiting for #69266

[ghost]

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Issue Details

---

contributes to #37150.

We will throw

System.Net.Sockets.SocketException (00000001, 11): Resource temporarily unavailable
   at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses, AddressFamily addressFamily, Int64 startingTimestamp) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 393
   at System.Net.Dns.GetHostAddressesCore(String hostName, AddressFamily addressFamily, Int64 startingTimestamp) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 374
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress, AddressFamily family) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 208
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress) in /home/furt/github/wfurt-runtime/src/libraries/System.Net.NameResolution/src/System/Net/Dns.cs:line 180

instead of

System.Net.Internals.SocketExceptionFactory+ExtendedSocketException (00000001, 11): Resource temporarily unavailable
   at System.Net.Dns.GetHostEntryOrAddressesCore(String hostName, Boolean justAddresses, AddressFamily addressFamily, ValueStopwatch stopwatch)
   at System.Net.Dns.GetHostAddresses(String hostNameOrAddress, AddressFamily family)

The System.Net.Internals.SocketExceptionFactory is derived type from SocketException. This is probably breaking change but I'm not sure what is likelihood that somebody depends on the current Internals.SocketExceptionFactory
This should be back to what .NET Framework did.

This is part of #68918.
Socket change is waiting for #69266

Author:	wfurt
Assignees:	wfurt
Labels:	area-System.Net
Milestone:	-

[antonfirsov]

LGTM.