Add Buy Me a Coffee funding and README support section

.github/FUNDING.yml

@@ -0,0 +1 @@
+buy_me_a_coffee: sirmalloc

README.md

@@ -616,6 +616,14 @@ Contributions are welcome! Please feel free to submit a Pull Request.
 
 ---
 
+## Support
+
+If ccstatusline is useful to you, consider buying me a coffee:
+
+<a href="https://www.buymeacoffee.com/sirmalloc" target="_blank"><img src="https://cdn.buymeacoffee.com/buttons/v2/default-yellow.png" alt="Buy Me A Coffee" style="height: 60px !important;width: 217px !important;" ></a>
+
+---
+
 ## 📄 License
 
 [MIT](LICENSE) © Matthew Breedlove