[fxcop] Fixes for Wox.Plugin (2of3) - Moved logger interface to Wox.Plugin (#7464)

* Moved Logger/Log.cs from Wox.Infrastructure to Wox.Plugin

- Installed Logger dependency in Wox.Plugin: NLog.Extensions.Logging
- Moved file Log.cs from Wox.Infrastructure/Logger/ to Wox.Plugin/Logger
- Moved file Constant.cs from Wox.Infrastructure to Wox.Plugin: This file was moved since Log.cs depends on this class
    - Copied Wox.Infrastructure.Helper.NonNull to Wox.Plugin.Constant since Constant.cs depends on this method
- Replaced all "using Wox.Infrastructure.Logger" to "using Wox.Plugin.Logger" in all files as needed
- Replaced Wox.Infrastructure.Constant to Wox.Plugin.Constant in all files as needed

* Removed Nlog.Extensions.Logging from Wox.Infrastructure

* Added logging and suppressed general exceptions (CA1031: Do not catch general exception types)

* Resolved fxcop errors introduced by newly added Log.cs

- CA1307: Specify StringComparison for clarity
- CA2000: Dispose objects before losing scope
- CA1062: Validate arguments of public methods

* Replaced Wox.Infrastructure.Logger with Wox.Plugin.Logger

src/modules/launcher/Wox.Infrastructure/Wox.Infrastructure.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
+<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
 <Import Project="..\..\..\Version.props" />
   
   <PropertyGroup>
@@ -56,7 +56,6 @@
 
   <ItemGroup>
     <PackageReference Include="JetBrains.Annotations" Version="2020.1.0" />
-    <PackageReference Include="NLog.Extensions.Logging" Version="1.6.5" />
     <PackageReference Include="NLog.Schema" Version="4.7.4" />
     <PackageReference Include="System.Drawing.Common" Version="4.7.0" />
     <PackageReference Include="System.Runtime" Version="4.3.1" />