Bump Foundatio.Mediator from 1.0.0-rc.3.7 to 1.0.0-rc.3.9

---
updated-dependencies:
- dependency-name: Foundatio.Mediator
  dependency-version: 1.0.0-rc.3.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -13,7 +13,7 @@
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
     <PackageVersion Include="Equatable.Generator" Version="2.1.0" />
     <PackageVersion Include="FluentValidation" Version="12.1.0" />
-    <PackageVersion Include="Foundatio.Mediator" Version="1.0.0-rc.3.7" />
+    <PackageVersion Include="Foundatio.Mediator" Version="1.0.0-rc.3.9" />
     <PackageVersion Include="Foundatio.Mediator.Abstractions" Version="1.0.0-rc.3.7" />
     <PackageVersion Include="Injectio" Version="5.1.0" />
     <PackageVersion Include="LoreSoft.Blazor.Controls" Version="13.1.1" />