feat: add maintainers (#2502)

## Description
Add initial list of maintainers for open source Kurtosis.

MAINTAINERS.md

@@ -0,0 +1,15 @@
+# Maintainers
+
+This document lists the individuals who are responsible for maintaining and contributing to the development of this project.
+
+## Core Maintainers
+
+- [Gyanendra Mishra](https://github.com/h4ck3rk3y) - Software Engineer @KurtosisTech
+- [Tedi Mitiku](https://github.com/tedim52) - Software Engineer @KurtosisTech
+- [Dan Park](https://github.com/chunha-park) - BD/Product Marketing @KurtosisTech
+- [Barnabas Busa](https://github.com/barnabasbusa) - Dev Ops @Ethereum Foundation
+- [Parithosh Jayanthi](https://github.com/parithosh) - Dev Ops @Ethereum Foundation
+- [John Hilliard](https://github.com/praetoriansentry) -  Dev Tools @Polygon Labs
+- [Léo Vincent](https://github.com/leovct) - Dev Tools @Polygon Labs
+
+For any inquiries or questions regarding the project, please contact one of the core maintainers listed above.