Migrate to google.golang.org/protobuf

[howardjohn]

This is the new proto API: https://blog.golang.org/protobuf-apiv2

[howardjohn]

Blocker: cncf/udpa#47
Motivation: golang/protobuf#1217

[howardjohn]

not stale

…

On Mon, Jun 21, 2021 at 10:04 PM Istio Policy Bot ***@***.***> wrote: 🧭 This issue or pull request has been automatically marked as stale because it has not had activity from an Istio team member since 2021-03-23. It will be closed on 2021-07-06 unless an Istio team member takes action. Please see this wiki page <https://github.com/istio/istio/wiki/Issue-and-Pull-Request-Lifecycle-Manager> for more information. Thank you for your contributions. *Created by the issue and PR lifecycle manager*. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#31666 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAEYGXOPQUM4XPWRF6OMRRDTUAKUJANCNFSM4ZWBMGMA> .

[zhlsunshine]

Hi @howardjohn, shall we move this issue to 1.12?