fix: update readme.yaml

Author: themaheshyadav

README.yaml

@@ -21,9 +21,6 @@ badges:
   - name: "tfsec"
     image: "https://github.com/terraform-do-modules/terraform-digitalocean-certificate/actions/workflows/tfsec.yml/badge.svg"
     url: "https://github.com/terraform-do-modules/terraform-digitalocean-certificate/actions/workflows/tfsec.yml"
-  - name: "Terraform"
-    image: "https://img.shields.io/badge/Terraform-v1.5.4-green"
-    url: "https://www.terraform.io"
   - name: "Licence"
     image: "https://img.shields.io/badge/License-APACHE-blue.svg"
     url: "LICENSE.md"