doc: update stability status for diagnostics_channel to experimental #46217

Re-run triggered May 12, 2025 19:11

#58261

idango/fix-58234

Status Success

Total duration 1m 35s

Artifacts 1

doc.yml

on: pull_request

Produced during runtime

Name	Size	Digest
docs Expired	5.28 MB	`sha256:c2f8c865dc6fe80d4d868da7f8d519a5aace680e9c7655f461340c3f479c1f98`