Bump github.com/prometheus/client_model from 0.2.0 to 0.3.0#137

dependabot[bot] wants to merge 1 commit intomasterchop-dbhi/prometheus-sql:masterfrom

dependabot/go_modules/github.com/prometheus/client_model-0.3.0chop-dbhi/prometheus-sql:dependabot/go_modules/github.com/prometheus/client_model-0.3.0Copy head branch name to clipboard