Merge pull request #6403 from ssuermann/patch/update-mediatr-12.4.1

Upgrade MediatR to v12.4.1 to support updated AddMediatRClasses signature

Author: sfmskywalker

src/core/Elsa.Abstractions/Elsa.Abstractions.csproj

@@ -16,7 +16,7 @@
     <ItemGroup>
         <PackageReference Include="DistributedLock.Core" Version="1.0.4" />
         <PackageReference Include="LinqKit.Core" Version="1.2.5" />
-        <PackageReference Include="MediatR" Version="12.0.1" />
+        <PackageReference Include="MediatR" Version="12.4.1" />
         <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.1" />

src/core/Elsa.Core/Elsa.Core.csproj

@@ -20,7 +20,7 @@
         <PackageReference Include="DistributedLock.FileSystem" Version="1.0.1" />
         <PackageReference Include="FluentStorage" Version="5.6.0" />
         <PackageReference Include="Humanizer.Core" Version="2.13.14" />
-        <PackageReference Include="MediatR" Version="12.0.1" />
+        <PackageReference Include="MediatR" Version="12.4.1" />
         <PackageReference Include="Microsoft.AspNetCore.DataProtection" Version="9.0.1" />
         <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
         <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.1" />

src/samples/aspnet/Elsa.Samples.InProcessBackgroundMediator/Elsa.Samples.InProcessBackgroundMediator.csproj

@@ -7,7 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="MediatR" Version="12.0.1" />
+      <PackageReference Include="MediatR" Version="12.4.1" />
     </ItemGroup>
 
 </Project>