build(deps): bump github.com/prometheus/client_golang from 1.12.1 to 1.12.2#18

dependabot[bot] wants to merge 1 commit intomastertrinchan/sysdig-go:masterfrom

dependabot/go_modules/github.com/prometheus/client_golang-1.12.2trinchan/sysdig-go:dependabot/go_modules/github.com/prometheus/client_golang-1.12.2Copy head branch name to clipboard