Add an additional Log4Net version used in the compat lab to the KnownSafeBreaks list.
Add an additional Log4Net version used in the compat lab to the KnownSafeBreaks list.

twsouthwick/dotnet-apiport,conniey/dotnet-apiport,conniey/dotnet-apiport,conniey/dotnet-apiport,twsouthwick/dotnet-apiport,mjrousos/dotnet-apiport,mjrousos/dotnet-apiport-old,Microsoft/dotnet-apiport,JJVertical/dotnet-apiport,mjrousos/dotnet-apiport,Microsoft/dotnet-apiport,JJVertical/dotnet-apiport,Microsoft/dotnet-apiport