[release-1.16] update extensions doc#4251

Merged

istio-testing merged 5 commits intoistio:release-1.16from

istio-testing:cherry-pick-4248-to-release-1.16

Nov 29, 2022

Commits on Nov 29, 2022

add buf-gen-docs

hejianpeng
authored and
istio-testing
committed
update extensions doc

hejianpeng
authored and
istio-testing
committed
fix

hejianpeng
authored and
istio-testing
committed
fix format

hejianpeng
authored and
istio-testing
committed
fix lint

hejianpeng
authored and
istio-testing
committed