Add Functionland Fula to List of Pinning Providers

[ehsan6sha]

Functionland Fula is an ipfs compatible DePIN network of 900 (as of 28/06/2024) individually owned and globally distributed nodes. The pinning service report is available at: https://github.com/functionland/pinning-service/blob/main/api.cloud.fx.land.md Information on Functionland is avaialbe at https://fx.land and also https://www.crunchbase.com/organization/functionland/signals_and_news/timeline