Add contributors file

Author: aarthy-dk

CONTRIBUTORS.md

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+# Contributors
+
+Thanks to everyone who has contributed to DataOps Observability!
+
+💻 = code, 🚇 = infrastructure, 📖 = documentation, 📆 = project management, 🤔 = product management, 💬 = user support
+
+- [Abhinav Tiwari](https://www.linkedin.com/in/abhinavyogeshtiwari) 💬
+- [Javier Giulianetti](https://github.com/JavierGi) 🚇
+- [Jimmie Högklint](https://github.com/hogklint) 💻 🚇 
+- [Davide Cavaliere](https://github.com/microph1) 💻 🚇 
+- Brant Watson 💻
+- [Tyler Stubenvoll](https://github.com/tjstub) 💻 📆 📖 🚇
+- Alex Fernandez 💻
+- Ricardo Boni 💻 📆 🚇
+- Diogo Basto 💻 🚇
+- [Luis Trinidad](https://www.linkedin.com/in/strinidad) 💻 📆 🚇
+- [Aarthy Adityan](https://www.linkedin.com/in/aarthyadityan) 🤔 📆 💻 📖 
+- Eric Estabrooks 🤔
+- Gil Benghiat 🤔 💬
+- Chris Bergh 🤔 📖