Bump github.com/prometheus/common from 0.34.0 to 0.39.0#9

dependabot[bot] wants to merge 1 commit intomastergrafana/postgres_exporter:masterfrom

dependabot/go_modules/github.com/prometheus/common-0.39.0grafana/postgres_exporter:dependabot/go_modules/github.com/prometheus/common-0.39.0Copy head branch name to clipboard