Merge pull request #11 from openrails/dependabot/nuget/Microsoft.Extensions.Configuration.Json-3.0.0

chore(deps): Bump Microsoft.Extensions.Configuration.Json from 2.2.0 to 3.0.0

Author: twpol

Open Rails Code Bot.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="CommandLineArgumentsParser" Version="3.0.20" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="2.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
   </ItemGroup>