fix: readme badges (#3)

Signed-off-by: Ravi Chamarthy <ravi@chamarthy.dev>

Author: rchamarthy

README.md

@@ -1,8 +1,5 @@
 # Cisco Terraform Provider for Observability
 
-[![License](https://img.shields.io/github/license/cisco-open/terraform-provider-observability)](LICENSE)
-[![Release](https://img.shields.io/github/v/release/cisco-open/terraform-provider-observability)](
-
 [![Lint](https://github.com/cisco-open/terraform-provider-observability/actions/workflows/lint.yml/badge.svg?branch=main)](https://github.com/cisco-open/terraform-provider-observability/actions/workflows/lint.yml)
 [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-fbab2c.svg)](CODE_OF_CONDUCT.md)
 [![Maintainer](https://img.shields.io/badge/Maintainer-Cisco-00bceb.svg)](https://opensource.cisco.com)