Switch from requires.io to dependency-dash

Author: domdfcoding

README.rst

@@ -57,8 +57,8 @@ domdf_python_tools
 	:target: https://github.com/domdfcoding/domdf_python_tools/actions?query=workflow%3A%22mypy%22
 	:alt: mypy status
 
-.. |requires| image:: https://requires.io/github/domdfcoding/domdf_python_tools/requirements.svg?branch=master
-	:target: https://requires.io/github/domdfcoding/domdf_python_tools/requirements/?branch=master
+.. |requires| image:: https://dependency-dash.herokuapp.com/github/domdfcoding/domdf_python_tools/badge.svg
+	:target: https://dependency-dash.herokuapp.com/github/domdfcoding/domdf_python_tools/
 	:alt: Requirements Status
 
 .. |coveralls| image:: https://img.shields.io/coveralls/github/domdfcoding/domdf_python_tools/master?logo=coveralls

doc-source/index.rst

@@ -61,7 +61,8 @@ domdf_python_tools
 		:workflow: mypy
 		:alt: mypy status
 
-	.. |requires| requires-io-shield::
+	.. |requires| image:: https://dependency-dash.herokuapp.com/github/domdfcoding/domdf_python_tools/badge.svg
+		:target: https://dependency-dash.herokuapp.com/github/domdfcoding/domdf_python_tools/
 		:alt: Requirements Status
 
 	.. |coveralls| coveralls-shield::