add maintained by badge
# Checkov
+[![Maintained by Bridgecrew.io](https://img.shields.io/badge/maintained%20by-bridgecrew.io-blueviolet)](https://bridgecrew.io)
[![build status](https://github.com/bridgecrewio/terraform-static-analysis/workflows/build/badge.svg)](https://github.com/bridgecrewio/terraform-static-analysis/actions?query=workflow%3Abuild)
![code_coverage](coverage.svg) <!--- coverage is auto generated in the build workflow -->
[![Python 3.7](https://img.shields.io/badge/python-3.7-blue.svg)](https://www.python.org/downloads/release/python-370/)
