fix: Update GhoSteward (#406) #78

Job	Run time
verify (non-4626/Alex-gho-gsm_inverse.conf)	5m 15s
verify (non-4626/Alex-gho-gsm.conf)	5m 58s
verify (non-4626/balances-buy.conf)	8m 11s
verify (non-4626/balances-sell.conf)	4m 55s
verify (non-4626/Dominik-gho-assetToGhoInvertibility.conf --rule basicProperty_getAssetAmountForB...	4m 45s
verify (non-4626/Dominik-gho-fixedPriceStrategy.conf)	5m 41s
verify (non-4626/fees-buy.conf)	9m 5s
verify (non-4626/fees-sell.conf)	4m 10s
verify (non-4626/otakar-FixedFeeStrategy.conf)	5m 10s
verify (non-4626/Martin-gho-gsm.conf)	17m 52s
verify (non-4626/antti-optimality.conf --rule R3_optimalityOfSellAsset_v1 R1_optimalityOfBuyAsset...	5m 4s
verify (non-4626/otakar-getAmount_properties.conf --rule getAssetAmountForBuyAsset_funcProperty_L...	5m 32s
verify (non-4626/otakar-finishedRules.conf --rule whoCanChangeExposure whoCanChangeAccruedFees se...	39m 44s
verify (non-4626/otakar-OracleSwapFreezer.conf)	4m 35s
	2h 5m 57s

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