ddo: lotus devnet reports the same miner ID for all miners

[dirkmc]

Boost's direct data onboarding branch depends on lotus commit 4afb22466d7a.

It seems that in that lotus commit, when we create two miners using the itest framework they both report the same miner ID:

2023-09-14T12:56:16.161+0200	INFO	booster	lib/api.go:74	Using storage API at ws://127.0.0.1:58229/rpc/v0
2023-09-14T12:56:16.163+0200	INFO	booster	lib/api.go:198	Miner address: f01000
2023-09-14T12:56:16.165+0200	INFO	booster	lib/api.go:74	Using storage API at ws://127.0.0.1:58243/rpc/v0
2023-09-14T12:56:16.166+0200	INFO	booster	lib/api.go:198	Miner address: f01000

This causes our multi-miner tests to fail.

We need to dig into why this is happening , probably with the help of the lotus team .

[nonsense]

Fixed.