Merge pull request #27 from Sntai20/dependabot/nuget/MediatR-12.3.0

Bump MediatR from 12.2.0 to 12.3.0

Author: Sntai20

Directory.Packages.props

@@ -81,7 +81,7 @@
     <PackageVersion Include="Automapper" Version="13.0.1" />
     <PackageVersion Include="Dapper" Version="2.1.35" />
     <PackageVersion Include="FluentValidation.AspNetCore" Version="11.3.0" />
-    <PackageVersion Include="MediatR" Version="12.2.0" />
+    <PackageVersion Include="MediatR" Version="12.3.0" />
     <PackageVersion Include="Microsoft.Web.LibraryManager.Build" Version="2.1.175" />
     <PackageVersion Include="Polly" Version="8.4.0" />
     <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.6.2" />