Bump github.com/prometheus/client_golang from 1.11.0 to 1.12.0#240

lucacome merged 1 commit intomasternginx/nginx-prometheus-exporter:masterfrom

dependabot/go_modules/github.com/prometheus/client_golang-1.12.0nginx/nginx-prometheus-exporter:dependabot/go_modules/github.com/prometheus/client_golang-1.12.0Copy head branch name to clipboard