Fixed Nuget invocation with Mono.
Fixed Nuget invocation with Mono.

ktopouzi/CppSharp,SonyaSa/CppSharp,genuinelucifer/CppSharp,mono/CppSharp,u255436/CppSharp,genuinelucifer/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,zillemarco/CppSharp,inordertotest/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,mono/CppSharp,inordertotest/CppSharp,SonyaSa/CppSharp,genuinelucifer/CppSharp,inordertotest/CppSharp,ddobrev/CppSharp,ktopouzi/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp,mono/CppSharp,zillemarco/CppSharp,mydogisbox/CppSharp,SonyaSa/CppSharp,mohtamohit/CppSharp,ddobrev/CppSharp,genuinelucifer/CppSharp,mohtamohit/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,zillemarco/CppSharp,SonyaSa/CppSharp,mydogisbox/CppSharp,mohtamohit/CppSharp,mydogisbox/CppSharp,inordertotest/CppSharp,u255436/CppSharp,SonyaSa/CppSharp,mono/CppSharp,mydogisbox/CppSharp,ktopouzi/CppSharp,mono/CppSharp,mydogisbox/CppSharp,mono/CppSharp,inordertotest/CppSharp,ddobrev/CppSharp,u255436/CppSharp,genuinelucifer/CppSharp