Bump Azure.Data.Tables in /src/app/AlwaysOn.BackgroundProcessor

Bumps [Azure.Data.Tables](https://github.com/Azure/azure-sdk-for-net) from 12.8.3 to 12.9.1.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Data.Tables_12.8.3...Azure.Data.Tables_12.9.1)

---
updated-dependencies:
- dependency-name: Azure.Data.Tables
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/app/AlwaysOn.BackgroundProcessor/AlwaysOn.BackgroundProcessor.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Data.Tables" Version="12.8.3" />
+    <PackageReference Include="Azure.Data.Tables" Version="12.9.1" />
     <PackageReference Include="Azure.Identity" Version="1.12.0" />
     <PackageReference Include="Azure.Messaging.EventHubs.Processor" Version="5.11.3" />
     <PackageReference Include="Microsoft.ApplicationInsights.WorkerService" Version="2.22.0" />