Update module golang/protobuf to v1.4.3 - autoclosed

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
golang/protobuf	require	patch	v1.4.1 -> v1.4.3

---

Release Notes

golang/protobuf

### [`v1.4.3`](https://togithub.com/golang/protobuf/releases/v1.4.3) [Compare Source](https://togithub.com/golang/protobuf/compare/v1.4.2...v1.4.3) Notable changes: ([#​1221](https://togithub.com/golang/protobuf/issues/1221)) jsonpb: Fix marshaling of Duration ([#​1210](https://togithub.com/golang/protobuf/issues/1210)) proto: convert integer to rune before converting to string ### [`v1.4.2`](https://togithub.com/golang/protobuf/releases/v1.4.2) [Compare Source](https://togithub.com/golang/protobuf/compare/v1.4.1...v1.4.2) Notable changes: - ([#​1131](https://togithub.com/golang/protobuf/issues/1131)) all: upgrade to google.golang.org/protobuf@v1.23.0 - ([#​1125](https://togithub.com/golang/protobuf/issues/1125)) jsonpb: fix a confusing error message - ([#​1129](https://togithub.com/golang/protobuf/issues/1129)) proto: make InternalMessageInfo functional

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.