chore: update donation links

Author: antonreshetov

.github/FUNDING.yml

@@ -10,4 +10,4 @@ liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
-custom: [paypal.me/antongithub, antonreshetov.gumroad.com/l/masscode]
+custom: [paypal.me/antongithub, antonreshetov.gumroad.com/l/masscode, https://buy.polar.sh/polar_cl_bpDmjg079kfiAVtdtrtBwxyRXN6NK8B4Bvqdk2QXdx7]

README.md

@@ -56,7 +56,8 @@ You can support massCode through the following channels:
 
 [![Donate via Open Collective](https://img.shields.io/badge/donate-Open%20Collective-blue.svg?style=popout&logo=opencollective)](https://opencollective.com/masscode)
 [![Donate via PayPal](https://img.shields.io/badge/donate-PayPal-blue.svg?style=popout&logo=paypal)](https://paypal.me/antongithub)
-[![Donate via Ko-Fi](https://img.shields.io/badge/donate-Gumroad-blue?style=popout&logo=data:image/svg+xml;base64,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)](https://antonreshetov.gumroad.com/l/masscode)
+[![Donate via Gummroad](https://img.shields.io/badge/donate-Gumroad-blue?style=popout&logo=data:image/svg+xml;base64,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)](https://antonreshetov.gumroad.com/l/masscode)
+[![Donate via Polar](https://img.shields.io/badge/donate-Polar-blue?style=popout&logo=data:image/svg+xml;base64,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)](https://buy.polar.sh/polar_cl_bpDmjg079kfiAVtdtrtBwxyRXN6NK8B4Bvqdk2QXdx7)
 
 </div>