bug: sponsorship invariant breakage

[danwt]

https://github.com/dymensionxyz/dymension/compare/danwt/easy-replication0?expand=1

[danwt]

Starting the simulation from time Tue Oct 15 15:24:52 UTC 2165 (unixtime 6178519492)
Simulating... block 2/100, operation 400/401. simulation halted due to panic on block 2
Logs to writing to /Users/danwt/.simapp/simulations/1733331451821.log
--- FAIL: TestFullAppSimulation (0.51s)
panic: invariant broken: sponsorship: general invariant
	invariant broken: internal
	distribution does not match expected distribution from votes: power mismatch: 1993616806, 1993616805

		CRITICAL please submit the following transaction:
			 tx crisis invariant-broken sponsorship general [recovered]
	panic: invariant broken: sponsorship: general invariant
	invariant broken: internal
	distribution does not match expected distribution from votes: power mismatch: 1993616806, 1993616805

		CRITICAL please submit the following transaction:
			 tx crisis invariant-broken sponsorship general [recovered]
	panic: invariant broken: sponsorship: general invariant
	invariant broken: internal
	distribution does not match expected distribution from votes: power mismatch: 1993616806, 1993616805

		CRITICAL please submit the following transaction:
			 tx crisis invariant-broken sponsorship general

[keruch]

that's because of the known SDK issue with delegator shares:
cosmos/cosmos-sdk#20840
cosmos/cosmos-sdk#11084 (comment)

we have a test that reproduces this issue:
https://github.com/dymensionxyz/dymension/blob/c6826d75e77f6e16b09157d05b0caefdd7994698/x/sponsorship/keeper/staking_test.go

I think the best way would be to disable this invariant for now.

[danwt]

ok 👍