Merge pull request #83 from muvaf/add-badges

readme: add badges

README.md

@@ -1,5 +1,9 @@
 # Official AWS Provider
+<div align="center">
 
+![CI](https://github.com/upbound/provider-aws/workflows/CI/badge.svg) [![GitHub release](https://img.shields.io/github/release/upbound/provider-aws/all.svg?style=flat-square)](https://github.com/upbound/provider-aws/releases) [![Go Report Card](https://goreportcard.com/badge/github.com/upbound/provider-aws)](https://goreportcard.com/report/github.com/upbound/provider-aws) [![Slack](https://slack.crossplane.io/badge.svg)](https://crossplane.slack.com/archives/C01TRKD4623) [![Twitter Follow](https://img.shields.io/twitter/follow/upbound_io.svg?style=social&label=Follow)](https://twitter.com/intent/follow?screen_name=upbound_io&user_id=788180534543339520)
+
+</div>
 Provider AWS is a [Crossplane](https://crossplane.io/) provider that is
 built using [Upjet](https://github.com/upbound/upjet) code
 generation tools and exposes XRM-conformant managed resources for