chore: update

Author: iamkun

README.md

@@ -112,17 +112,11 @@ Support this project by becoming a sponsor. Your logo will show up here with a l
   <img width="70" src="https://avatars.githubusercontent.com/u/18175329?s=52&v=4">
 </a>
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-<a href="https://www.exoflare.com/open-source/?utm_source=dayjs&utm_campaign=open_source" target="_blank">
-  <img width="70" src="https://user-images.githubusercontent.com/17680888/162761622-1407a849-0c41-4591-8aa9-f98114ec2092.png">
-</a>
+<a href="https://rxdb.info/?utm_source=day.js.org&utm_medium=banner&utm_campaign=day.js.org-sponsored" target="_blank"><img width="70" src="https://user-images.githubusercontent.com/17680888/200301812-9c9bd523-5dc4-4cab-b380-543fbcd3802c.svg"></a>
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 <a href="https://github.com/vendure-ecommerce" target="_blank"><img width="70" src="https://avatars.githubusercontent.com/u/39629390?s=52&v=4"></a>
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-<a href="https://github.com/dc7290" target="_blank"><img width="70" src="https://avatars.githubusercontent.com/u/48201151?v=4"></a>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-<a href="https://github.com/Velc" target="_blank"><img width="70" src="https://avatars.githubusercontent.com/u/1551649?s=52&v=4"></a>
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
-<a href="https://github.com/projectdiscovery" target="_blank"><img width="70" src="https://avatars.githubusercontent.com/u/50994705?s=52&v=4"></a>
+<a href="https://opencollective.com/docbot" target="_blank"><img width="70" src="https://images.opencollective.com/docbot/457761e/logo.png"></a>
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 <a href="https://opencollective.com/datawrapper" target="_blank"><img width="70" src="https://images.opencollective.com/datawrapper/c13e229/logo.png"></a>