Add Marco Munizaga from EF P2P team

Author: ppopth

docs/01-membership.md

@@ -43,6 +43,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | **Networking** (2 contributor) | | |
 | [Anton Nashatyrev](https://github.com/Nashatyrev/) | 1 | TXRX, [Consensys/teku](https://github.com/Consensys/teku/pulls?q=is%3Apr+author%3ANashatyrev), [ethereum/consensus-specs](https://github.com/ethereum/consensus-specs/pulls?q=is%3Apr+author%3ANashatyrev+), [libp2p/jvm-libp2p](https://github.com/libp2p/jvm-libp2p/pulls?q=is%3Apr+author%3ANashatyrev) |
 | [Pop Chunhapanya](https://github.com/ppopth/) | 1 | |
+| [Marco Munizaga](https://github.com/MarcoPolo/) | 1 | |
 | **Mechanism Design** (5 contributors) | | |
 | [Anders](https://github.com/anderselowsson/) | 1 | |
 | [Caspar Schwarz-Schilling](https://github.com/casparschwa/) | 1 | |