build(deps): bump github.com/prometheus/client_golang from 1.18.0 to 1.19.0#1162

dependabot[bot] wants to merge 1 commit intomainlivepeer/catalyst-api:mainfrom

dependabot/go_modules/github.com/prometheus/client_golang-1.19.0livepeer/catalyst-api:dependabot/go_modules/github.com/prometheus/client_golang-1.19.0Copy head branch name to clipboard