Update Readme with opencollective

This commit will update the readme

Author: xorima

README.md

@@ -157,6 +157,31 @@ This cookbook takes advantage of managing profile fragments in an `/etc/profile.
 
 Pull requests are very welcome! Make sure your patches are well tested.
 
+## Contributors
+
+This project exists thanks to all the people who contribute.
+<img src="https://opencollective.com/sous-chefs/contributors.svg?width=890&button=false" /></a>
+
+
+### Backers
+
+Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/sous-chefs#backer)]
+<a href="https://opencollective.com/sous-chefs#backers" target="_blank"><img src="https://opencollective.com/sous-chefs/backers.svg?width=890"></a>
+
+### Sponsors
+
+Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/sous-chefs#sponsor)]
+<a href="https://opencollective.com/sous-chefs/sponsor/0/website" target="_blank"><img src="https://opencollective.com/sous-chefs/sponsor/0/avatar.svg"></a>
+<a href="https://opencollective.com/sous-chefs/sponsor/1/website" target="_blank"><img src="https://opencollective.com/sous-chefs/sponsor/1/avatar.svg"></a>
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+
 ## License and Author
 
 - Author:: [Fletcher Nichol][fnichol] ([[email protected]](mailto:[email protected]))