Make the ingest-otel-data owners of the otel-kube-stack config (#7392) (#7577)

(cherry picked from commit 297a675)

Co-authored-by: Mikołaj Świątek <[email protected]>

Author: mergify[bot]

.github/CODEOWNERS

@@ -10,6 +10,7 @@
 /.github @elastic/ingest-eng-prod
 /.github/CODEOWNERS @elastic/ingest-tech-lead
 /deploy/helm @elastic/elastic-agent-control-plane
+/deploy/helm/edot-collector @elastic/ingest-otel-data
 /deploy/kubernetes @elastic/elastic-agent-control-plane
 /dev-tools/kubernetes @elastic/elastic-agent-control-plane
 /internal/pkg/agent/application/configuration_embed_changed_test.go @elastic/cloudbeat