Bump Akka from 1.5.46 to 1.5.47

---
updated-dependencies:
- dependency-name: Akka
  dependency-version: 1.5.47
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
-    <AkkaVersion>1.5.46</AkkaVersion>
+    <AkkaVersion>1.5.47</AkkaVersion>
   </PropertyGroup>
   <!-- App dependencies -->
   <ItemGroup>