add badget actions

Author: cesargb

README.md

@@ -2,6 +2,10 @@
 
 Redsys driver for Omnipay
 
+[![tests](https://github.com/descom-es/omnipay-redsys/actions/workflows/tests.yml/badge.svg)](https://github.com/descom-es/omnipay-redsys/actions/workflows/tests.yml)
+[![analyse](https://github.com/descom-es/omnipay-redsys/actions/workflows/analyse.yml/badge.svg)](https://github.com/descom-es/omnipay-redsys/actions/workflows/analyse.yml)
+[![style-fix](https://github.com/descom-es/omnipay-redsys/actions/workflows/style-fix.yml/badge.svg)](https://github.com/descom-es/omnipay-redsys/actions/workflows/style-fix.yml)
+
 ## Instalation
 
 ```sh