feat: Add upgradeable GHO Token #80

Job	Run time
verify (non-4626/Alex-gho-gsm_inverse.conf)	7m 7s
verify (non-4626/Alex-gho-gsm.conf)	5m 43s
verify (non-4626/balances-buy.conf)	7m 37s
verify (non-4626/balances-sell.conf)	6m 45s
verify (non-4626/Dominik-gho-assetToGhoInvertibility.conf --rule basicProperty_getAssetAmountForB...	3m 38s
verify (non-4626/Dominik-gho-assetToGhoInvertibility.conf --rule basicProperty2_getAssetAmountFor...	3m 25s
verify (non-4626/Dominik-gho-fixedPriceStrategy.conf)	2m 28s
verify (non-4626/fees-buy.conf)	4m 20s
verify (non-4626/fees-sell.conf)	4m 14s
verify (non-4626/otakar-FixedFeeStrategy.conf)	3m 12s
verify (non-4626/Martin-gho-gsm.conf)	15m 25s
verify (non-4626/antti-optimality.conf --rule R3_optimalityOfSellAsset_v1 R1_optimalityOfBuyAsset...	12m 59s
verify (non-4626/otakar-getAmount_properties.conf --rule getAssetAmountForBuyAsset_funcProperty_L...	4m 43s
verify (non-4626/otakar-finishedRules.conf --rule whoCanChangeExposure whoCanChangeAccruedFees se...	40m 10s
verify (non-4626/otakar-OracleSwapFreezer.conf)	2m 28s
	2h 4m 14s

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