adds more badges

Author: petethepig

README.md

@@ -1,6 +1,8 @@
 # Pyroscope
 
 [![Tests Status](https://github.com/pyroscope-io/pyroscope/workflows/Tests/badge.svg)](https://github.com/pyroscope-io/pyroscope/actions?query=workflow%3ATests)
+[![Apache 2 License](https://img.shields.io/badge/license-Apache%202-blue.svg)](LICENSE)
+[![Latest release](https://img.shields.io/github/release/pyroscope-io/pyroscope.svg)](https://github.com/pyroscope-io/pyroscope/releases)
 [![GoDoc](https://godoc.org/github.com/pyroscope-io/pyroscope?status.svg)](https://godoc.org/github.com/pyroscope-io/pyroscope)