Update LibGit2Sharp

Author: ethomson

LibGit2Sharp/LibGit2Sharp.csproj

@@ -29,7 +29,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="LibGit2Sharp.NativeBinaries.NoTLS" Version="[1.0.241-pre20181008095048]" PrivateAssets="none" />
+    <PackageReference Include="LibGit2Sharp.NativeBinaries.NoTLS" Version="[1.0.246-pre20181106143640]" PrivateAssets="none" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta-63127-02" PrivateAssets="all" />
     <PackageReference Include="Nerdbank.GitVersioning" Version="2.2.13" PrivateAssets="all" />
   </ItemGroup>