Bump MediatR from 14.0.0 to 14.1.0

---
updated-dependencies:
- dependency-name: MediatR
  dependency-version: 14.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

benchmarks/Foundatio.Mediator.Benchmarks/Foundatio.Mediator.Benchmarks.csproj

@@ -34,7 +34,7 @@
     <PackageReference Include="BenchmarkDotNet" Version="0.15.8" />
     <PackageReference Include="Immediate.Handlers" Version="3.3.0" />
     <PackageReference Include="MassTransit" Version="9.0.1" />
-    <PackageReference Include="MediatR" Version="14.0.0" />
+    <PackageReference Include="MediatR" Version="14.1.0" />
     <PackageReference Include="RhoMicro.BdnLogging" Version="1.0.3" />
     <PackageReference Include="WolverineFx" Version="5.17.0" />
     <PackageReference Include="Mediator.Abstractions" Version="3.0.1" />