[accountingservice] Bump OTel .NET Auto to 1.9.0 (open-telemetry#1780)

* bump otel-dotnet-auto to 1.9.0

* changelog update

Author: lachmatt

CHANGELOG.md

@@ -11,6 +11,8 @@ the release.
   ([#1764](https://github.com/open-telemetry/opentelemetry-demo/pull/1764))
 * [chore] Move build args to .env file
   ([#1767](https://github.com/open-telemetry/opentelemetry-demo/pull/1767))
+* [accountingservice] bump OpenTelemetry .NET Automatic Instrumentation
+  to 1.9.0 ([#1780](https://github.com/open-telemetry/opentelemetry-demo/pull/1780))
 
 ## 1.12.0
 

src/accountingservice/AccountingService.csproj

@@ -17,7 +17,7 @@
 		</PackageReference>
 		<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
 		<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
-		<PackageReference Include="OpenTelemetry.AutoInstrumentation" Version="1.8.0" />
+		<PackageReference Include="OpenTelemetry.AutoInstrumentation" Version="1.9.0" />
 	</ItemGroup>
 
 	<ItemGroup>