Bump github.com/prometheus/client_golang from 0.8.0 to 0.9.4#56

dependabot-preview[bot] wants to merge 1 commit intomasternileshsimaria/jtimon:masterfrom

dependabot/go_modules/github.com/prometheus/client_golang-0.9.4nileshsimaria/jtimon:dependabot/go_modules/github.com/prometheus/client_golang-0.9.4Copy head branch name to clipboard