chore: bump `cosmossdk.io/math` to `v1.4.0` #591

Job	Run time
build	2m 20s
prepare	2m 47s
test (TestCCTP_DepositForBurn)	4m 21s
test (TestCCTP_DepositForBurnWithCaller)	4m 20s
test (TestCCTP_ReceiveMessage)	4m 24s
test (TestCCTP_ReceiveMessageWithCaller)	4m 11s
test (TestCCTP_ReplaceDepositForBurn)	4m 0s
test (TestCCTP_UpdateOwner)	3m 31s
test (TestCCTP_UpdateAttesterManager)	3m 46s
test (TestCCTP_UpdatePauser)	3m 16s
test (TestCCTP_UpdateTokenController)	3m 23s
test (TestConformance)	5m 17s
test (TestFiatTFUpdateOwner)	4m 3s
test (TestFiatTFAcceptOwner)	4m 13s
test (TestFiatTFUpdateMasterMinter)	4m 25s
test (TestFiatTFConfigureMinterController)	4m 44s
test (TestFiatTFRemoveMinterController)	4m 8s
test (TestFiatTFConfigureMinter)	4m 18s
test (TestFiatTFRemoveMinter)	4m 12s
test (TestFiatTFUpdatePauser)	4m 14s
test (TestFiatTFPause)	3m 41s
test (TestFiatTFUnpause)	3m 56s
test (TestFiatTFUpdateBlacklister)	4m 29s
test (TestFiatTFBlacklist)	4m 4s
test (TestFiatTFUnblacklist)	4m 5s
test (TestFiatTFMint)	4m 19s
test (TestFiatTFBurn)	3m 58s
test (TestFiatTFAuth)	3m 48s
test (TestFiatTFAuthzGrant)	3m 58s
test (TestFiatTFAuthzSend)	4m 36s
test (TestFiatTFBankSend)	4m 14s
test (TestFiatTFIBCOut)	4m 44s
test (TestFiatTFIBCIn)	5m 8s
test (TestRestrictedModules)	2m 58s
test (TestChainUpgrade)	2m 41s
	2h 20m 32s

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