[automation] Updated mainnet.toml for erigon3 up to 22.280M#497

Giulio2002 merged 1 commit intorelease/3.0erigontech/erigon-snapshot:release/3.0from

MicheleModolo/snapshotter-bm-e3-ethmainnet-n1/160420251242erigontech/erigon-snapshot:MicheleModolo/snapshotter-bm-e3-ethmainnet-n1/160420251242Copy head branch name to clipboard