Add module FA

[GNaD13]

This PR will

• Add fee-abstraction module
• Adjust globalfee ante to work compatible with fee-abstraction
  This PR is ready for review but probably right now it shouldn't be merged because we are completing the audit.

[jhernandezb]

This is great thank you ! we will take a look

[spoo-bar]

LGTM

Just two main things

1. The Feeabskeeper is not actually passed in to the ante handler options, so any tx would fail when mpog is non zero. Adding FeeAbskeeper: app.FeeabsKeeper, here should fix it

   stargaze/app/app.go

   Lines 861 to 867 in 505f915

   	HandlerOptions: ante.HandlerOptions{
   	AccountKeeper: app.AccountKeeper,
   	BankKeeper: app.BankKeeper,
   	SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
   	FeegrantKeeper: app.FeeGrantKeeper,
   	SigGasConsumer: ante.DefaultSigVerificationGasConsumer,
   	},

2. Adding the feeabs storekey to the upgrade handler

Minor:
Noticed you modified the go.mod go version to older one. Any specific reason why?

[GNaD13]

LGTM

Just two main things

1. The Feeabskeeper is not actually passed in to the ante handler options, so any tx would fail when mpog is non zero. Adding FeeAbskeeper: app.FeeabsKeeper, here should fix it

   stargaze/app/app.go

   Lines 861 to 867 in 505f915

   	HandlerOptions: ante.HandlerOptions{
   	AccountKeeper: app.AccountKeeper,
   	BankKeeper: app.BankKeeper,
   	SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
   	FeegrantKeeper: app.FeeGrantKeeper,
   	SigGasConsumer: ante.DefaultSigVerificationGasConsumer,
   	},

2. Adding the feeabs storekey to the upgrade handler

Minor: Noticed you modified the go.mod go version to older one. Any specific reason why?

Hi @spoo-bar. Thanks for your reviewed. I've updated to the PR