chore(funding): add funding

Author: jcs090218

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: jcs-emacs
+patreon: jcs090218  # Replace with a single Patreon username
+open_collective: # replace with a single OpenCollective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: https://www.paypal.me/jcs090218  # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

README.md

@@ -9,6 +9,7 @@ Landing page for jcs-emacs
 
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](http://makeapullrequest.com)
 [![Donate on paypal](https://img.shields.io/badge/paypal-donate-1?logo=paypal&color=blue)](https://www.paypal.me/jcs090218)
+[![Become a patron](https://img.shields.io/badge/patreon-become%20a%20patron-orange.svg?logo=patreon)](https://www.patreon.com/jcs090218)
 
 If you would like to contribute to this project, you may either clone and make pull
 requests to this repository. Or you can clone the project and establish your own