prometheus-mysql-exporter-2.7.0

A Helm chart for prometheus mysql exporter with cloudsqlproxy

What's Changed

• [prometheus-mysql-exporter] bump to 0.16.0 + cloudsql proxy image bump by @DrFaust92 in #4985

Full Changelog: prometheus-operator-admission-webhook-0.17.0...prometheus-mysql-exporter-2.7.0