Update Marcos Maceo's contributions with new link

Added link to gas-benchmarks repository for Marcos Maceo.

Author: kamilchodola

docs/01-membership.md

@@ -142,7 +142,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Łukasz Rozmej](https://github.com/LukaszRozmej/) | 1 | [NethermindEth/nethermind](https://github.com/LukaszRozmej?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3ALukaszRozmej) |
 | [Marc Harvey-Hill](https://github.com/Marchhill) | 0.5 | [NethermindEth/nethermind](https://github.com/Marchhill?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3AMarchhill) |
 | [Marcin Sobczak](https://github.com/marcindsobczak/) | 1 | [NethermindEth/nethermind](https://github.com/marcindsobczak?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3Amarcindsobczak) |
-| [Marcos Maceo](https://github.com/stdevMac/) | 0.5 | [NethermindEth/nethermind](https://github.com/stdevMac?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/commits/master/?author=stdevMac) |
+| [Marcos Maceo](https://github.com/stdevMac/) | 0.5 | [NethermindEth/nethermind](https://github.com/stdevMac?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/commits/master/?author=stdevMac), [NethermindEth/gas-benchmarks](https://github.com/NethermindEth/gas-benchmarks/commits/main/?author=stdevMac) |
 | [Marek Moraczyński](https://github.com/MarekM25/) | 0.5 | [NethermindEth/nethermind](https://github.com/MarekM25?org=NethermindEth), [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3AMarekM25) |
 | [Muhammad Amirul Ashraf](https://github.com/asdacap) | 1 |[NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3Aasdacap) |
 | [Ruben Buniatyan](https://github.com/rubo/) | 0.5 | [NethermindEth/nethermind](https://github.com/NethermindEth/nethermind/pulls?q=author%3Arubo) |