chore(deps): update opentelemetry-dotnet monorepo

Author: renovate[bot]

Directory.Packages.props

@@ -11,8 +11,8 @@
 		<PackageVersion Include="MSTest" Version="4.0.2" />
 		<PackageVersion Include="Nito.AsyncEx.Coordination" Version="5.1.2" />
 		<PackageVersion Include="NLog.Web.AspNetCore" Version="6.1.0" />
-		<PackageVersion Include="OpenTelemetry.Exporter.Prometheus.AspNetCore" Version="1.14.0-beta.1" />
-		<PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.14.0" />
+		<PackageVersion Include="OpenTelemetry.Exporter.Prometheus.AspNetCore" Version="1.15.0-beta.1" />
+		<PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.15.0" />
 		<PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.14.0" />
 		<PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.14.0" />
 		<PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.14.0" />