doc: update deprecation guide for `util.is**()` #50476

Triggered via pull request August 27, 2025 21:32

synchronize #59269

Status Success

Total duration 1m 50s

Artifacts 1

doc.yml

on: pull_request

Produced during runtime

Name	Size	Digest
docs Expired	5.46 MB	`sha256:6f15693c3ef51d285b295ab75c09cd49c745260f995a1a8a8933d1f9ded30c1e`