Bump golang.org/x/sync from 0.4.0 to 0.5.0 in /tools#2990

gmlewis merged 1 commit intomastergoogle/go-github:masterfrom

dependabot/go_modules/tools/golang.org/x/sync-0.5.0google/go-github:dependabot/go_modules/tools/golang.org/x/sync-0.5.0Copy head branch name to clipboard