chore(deps): bump opentelemetry-dotnet-contrib monorepo to 1.15.0 (open-telemetry#6848)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Piotr Kiełkowicz <[email protected]>

Author: renovate[bot]

Directory.Packages.props

@@ -111,10 +111,10 @@
     <PackageVersion Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageVersion Include="MinVer" Version="7.0.0" />
-    <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.14.0" />
-    <PackageVersion Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.14.0-beta.1" />
-    <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.14.0" />
-    <PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.14.0" />
+    <PackageVersion Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.15.0" />
+    <PackageVersion Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.15.0-beta.1" />
+    <PackageVersion Include="OpenTelemetry.Instrumentation.Http" Version="1.15.0" />
+    <PackageVersion Include="OpenTelemetry.Instrumentation.Runtime" Version="1.15.0" />
     <PackageVersion Include="RabbitMQ.Client" Version="7.2.0" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />
     <PackageVersion Include="Swashbuckle.AspNetCore" Version="10.1.0" />