Remove Docker Actions badge

Author: SakaDream

README.md

@@ -1,7 +1,6 @@
 # Actix-web REST API with JWT
 
 ![Cross-platform CICD](https://github.com/SakaDream/actix-web-rest-api-with-jwt/workflows/Cross-platform%20CICD/badge.svg)
-![.github/workflows/docker_actions.yml](https://github.com/SakaDream/actix-web-rest-api-with-jwt/workflows/.github/workflows/docker_actions.yml/badge.svg)
 
 A simple CRUD backend app using Actix-web, Diesel and JWT