fix(deps): update module github.com/golang/protobuf to v1.5.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/golang/protobuf	require	minor	v1.4.3 -> v1.5.2

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Release Notes

golang/protobuf

v1.5.2

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Notable changes:

• (#​1306) all: deprecate the module
• (#​1300) jsonpb: restore previous behavior for handling nulls and JSONPBUnmarshaler

v1.5.1

Compare Source

Notable changes:

• (#​1293) all: depend on google.golang.org/protobuf@v1.26.0

v1.5.0

Compare Source

• Overview
• Notable changes

Overview

This marks the ptypes package as deprecated and upgrades the dependency on google.golang.org/protobuf to a pre-release version of v1.26.0. A subsequent patch release will update the dependency to v1.26.0 proper.

Notable changes

• (#​1217) ptypes: deprecate the package
• (#​1214) rely on protodesc.ToFileDescriptorProto

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⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻️ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you check the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: go.sum

Command failed: docker run --rm --name=renovate_go --label=renovate_child -v "/mnt/renovate/gh/DoNewsCode/core-demo":"/mnt/renovate/gh/DoNewsCode/core-demo" -v "/tmp/renovate-cache":"/tmp/renovate-cache" -v "/tmp/renovate-cache/others/go":"/tmp/renovate-cache/others/go" -e GOPATH -e CGO_ENABLED -w "/mnt/renovate/gh/DoNewsCode/core-demo" docker.io/renovate/go:1.14.15 bash -l -c "git config --global url.\"https://**redacted**@github.com/\".insteadOf \"https://github.com/\" && go get -d ./..."
go: github.com/DoNewsCode/core@v0.4.1: parsing /Users/donew/src/std/go.mod: open /Users/donew/src/std/go.mod: no such file or directory