Update dependency BitFaster.Caching to 2.5.4 (#1218)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

src/Transport/NServiceBus.Transport.AzureServiceBus.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.Messaging.ServiceBus" Version="7.20.1" />
-    <PackageReference Include="BitFaster.Caching" Version="2.5.3" />
+    <PackageReference Include="BitFaster.Caching" Version="2.5.4" />
     <PackageReference Include="NServiceBus" Version="10.0.0-alpha.2" />
   </ItemGroup>