Merge pull request #457 from mriccobene/patch-1

Add Michelangelo Riccobene contribution links

Author: cheeky-gorilla

docs/01-membership.md

@@ -170,7 +170,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Ilya Mikheev](https://github.com/JkLondon/) | 1 | |
 | [Kewei Chen](https://github.com/domiwei/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Adomiwei) |
 | [Mark Holt](https://github.com/mh0lt/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Amh0lt) |
-| [Michelangelo Riccobene](https://github.com/mriccobene/) | 1 | |
+| [Michelangelo Riccobene](https://github.com/mriccobene/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Amriccobene), [erigontech/silkworm](https://github.com/erigontech/silkworm/pulls?q=author%3Amriccobene) |
 | [Milen Filatov](https://github.com/taratorio/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Ataratorio) |
 | [M Sudeep Kumar](https://github.com/sudeepdino008/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Asudeepdino008) |
 | [Shoham Chakraborty](https://github.com/shohamc1/) | 1 | [erigontech/erigon](https://github.com/erigontech/erigon/pulls?q=author%3Ashohamc1) |