feat: Add upgradeable GHO Token #72

Job	Run time
verify (non-4626/Alex-gho-gsm_inverse.conf)	10m 44s
verify (non-4626/Alex-gho-gsm.conf)	9m 25s
verify (non-4626/balances-buy.conf)	4m 47s
verify (non-4626/balances-sell.conf)	9m 26s
verify (non-4626/Dominik-gho-assetToGhoInvertibility.conf --rule basicProperty_getAssetAmountForB...	7m 1s
verify (non-4626/Dominik-gho-assetToGhoInvertibility.conf --rule basicProperty2_getAssetAmountFor...	6m 52s
verify (non-4626/Dominik-gho-fixedPriceStrategy.conf)	5m 36s
verify (non-4626/fees-buy.conf)	8m 54s
verify (non-4626/fees-sell.conf)	10m 9s
verify (non-4626/otakar-FixedFeeStrategy.conf)	6m 38s
verify (non-4626/Martin-gho-gsm.conf)	18m 1s
verify (non-4626/antti-optimality.conf --rule R3_optimalityOfSellAsset_v1 R1_optimalityOfBuyAsset...	15m 49s
verify (non-4626/otakar-getAmount_properties.conf --rule getAssetAmountForBuyAsset_funcProperty_L...	6m 55s
verify (non-4626/otakar-finishedRules.conf --rule whoCanChangeExposure whoCanChangeAccruedFees se...	41m 5s
verify (non-4626/otakar-OracleSwapFreezer.conf)	4m 32s
	2h 45m 54s

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