service discovery: Add usm to the CODEOWNERS (#27874)

.github/CODEOWNERS

@@ -192,6 +192,7 @@
 /cmd/system-probe/modules/tcp_queue_tracer* @DataDog/container-integrations
 /cmd/system-probe/modules/traceroute*   @DataDog/network-device-monitoring @Datadog/Networks
 /cmd/system-probe/modules/ping*         @DataDog/network-device-monitoring
+/cmd/system-probe/modules/service_discover* @DataDog/apm-onboarding @DataDog/universal-service-monitoring
 /cmd/system-probe/runtime/              @DataDog/agent-security
 /cmd/system-probe/windows/              @DataDog/windows-kernel-integrations
 /cmd/system-probe/windows_resources/    @DataDog/windows-kernel-integrations
@@ -343,7 +344,7 @@
 /pkg/collector/corechecks/net/          @DataDog/platform-integrations
 /pkg/collector/corechecks/oracle        @DataDog/database-monitoring
 /pkg/collector/corechecks/sbom/         @DataDog/container-integrations
-/pkg/collector/corechecks/servicediscovery/ @DataDog/apm-onboarding
+/pkg/collector/corechecks/servicediscovery/ @DataDog/apm-onboarding @DataDog/universal-service-monitoring
 /pkg/collector/corechecks/snmp/         @DataDog/network-device-monitoring
 /pkg/collector/corechecks/system/                 @DataDog/platform-integrations
 /pkg/collector/corechecks/system/**/*_windows*.go @DataDog/platform-integrations @DataDog/windows-agent