Add entries to CODEOWNERS file (#10049)

Author: theletterf

.github/CODEOWNERS

@@ -18,7 +18,9 @@
 /.github/workflows/update-docs.yml @elastic/ingest-docs
 /docs/reference/edot-collector @elastic/ingest-docs
 /docs/scripts/update-docs @elastic/ingest-docs
+/internal/pkg/otel/samples @elastic/ingest-otel-data @elastic/ingest-docs
+/internal/pkg/otel/core-components.yaml @elastic/ingest-otel-data @elastic/ingest-docs
 /internal/pkg/composable/providers/kubernetes @elastic/elastic-agent-control-plane
 /internal/pkg/otel/samples/darwin/autoops_es.yml @elastic/opex
 /internal/pkg/otel/samples/linux/autoops_es.yml @elastic/opex
-/internal/pkg/otel/samples/windows/autoops_es.yml @elastic/opex
+/internal/pkg/otel/samples/windows/autoops_es.yml @elastic/opex