Merge pull request #2908 from github/henrymercer/dependabot

Dependabot: Remove deprecated `reviewers` config

Merge pull request #2892 from github/dependabot/npm_and_yarn/npm-9a9e…

…cb9151

build(deps): bump the npm group across 1 directory with 4 updates

Merge pull request #2834 from github/mbg/private-registry/goproxy

Go: Support `GOPROXY` via the Dependabot proxy

Merge pull request #2853 from github/dependabot/npm_and_yarn/npm-7d84…

…c66b66

build(deps-dev): bump the npm group with 3 updates