Depend on NLog 4.4.12

Author: roji

test/EntityFramework6.Npgsql.Tests/EntityFramework6.Npgsql.Tests.csproj

@@ -44,7 +44,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\NLog.4.3.3\lib\net45\NLog.dll</HintPath>
+      <HintPath>..\..\packages\NLog.4.4.12\lib\net45\NLog.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Npgsql, Version=3.2.5.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7, processorArchitecture=MSIL">

test/EntityFramework6.Npgsql.Tests/packages.config

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="EntityFramework" version="6.1.3" targetFramework="net46" />
-  <package id="NLog" version="4.3.3" targetFramework="net46" />
+  <package id="NLog" version="4.4.12" targetFramework="net46" />
   <package id="Npgsql" version="3.2.5" targetFramework="net46" />
   <package id="NUnit" version="3.8.1" targetFramework="net46" />
   <package id="System.Threading.Tasks.Extensions" version="4.3.0" targetFramework="net46" />