Merge branch 'dev' into dependabot/nuget/AkkaVersion-1.4.25

Author: Arkatufus

src/Akka.Logger.Serilog.Tests/Akka.Logger.Serilog.Tests.csproj

@@ -11,7 +11,7 @@
     <PackageReference Include="xunit" Version="$(XunitVersion)" />
     <PackageReference Include="Akka.TestKit.Xunit2" Version="$(AkkaVersion)" />
     <PackageReference Include="Akka.Cluster" Version="$(AkkaVersion)" />
-    <PackageReference Include="FluentAssertions" Version="5.10.3" />
+    <PackageReference Include="FluentAssertions" Version="6.1.0" />
     <PackageReference Include="Serilog.Sinks.ColoredConsole" Version="3.0.1" />
   </ItemGroup>