update badge

README.rst

@@ -4,7 +4,7 @@
 hydromt_delft3dfm: Delft3D FM plugin for HydroMT
 ================================================
 
-|ci| |codecov| |black| |license|
+|ci| |codecov| |black| |license| |sonarcloud|
 
 .. |ci| image:: https://github.com/Deltares/hydromt_delft3dfm/actions/workflows/ci.yml/badge.svg?branch=main
     :alt: ci
@@ -15,8 +15,13 @@ hydromt_delft3dfm: Delft3D FM plugin for HydroMT
     :target: https://codecov.io/gh/Deltares/hydromt_delft3dfm
 
 .. |black|  image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :alt: Formatter
     :target: https://github.com/psf/black
 
-.. |license| image:: https://img.shields.io/github/license/Deltares/hydromt?style=flat
+.. |license| image:: https://img.shields.io/badge/License-GPL-blue.svg
     :alt: License
-    :target: https://github.com/Deltares/hydromt/blob/main/LICENSE
+    :target: https://github.com/Deltares/hydromt_delft3dfm/blob/main/LICENSE
+
+.. |sonarcloud| image: https://sonarcloud.io/api/project_badges/measure?project=Deltares_HYDROLIB-core&metric=alert_status
+    :alt: Quality Gate Status
+    :target: (https://sonarcloud.io/dashboard?id=Deltares_HYDROLIB-core)