Bump Akka.Hosting from 1.5.13 to 1.5.68

---
updated-dependencies:
- dependency-name: Akka.Hosting
  dependency-version: 1.5.68
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -10,7 +10,7 @@
   </ItemGroup>
   <!-- Test dependencies -->
   <ItemGroup>
-    <PackageVersion Include="Akka.Hosting" Version="1.5.13" />
+    <PackageVersion Include="Akka.Hosting" Version="1.5.68" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="$(TestSdkVersion)" />
     <PackageVersion Include="xunit" Version="$(XunitVersion)" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="$(XunitRunnerVisualstudio)" />