Update autopilot schema

[sampocs]

Update schema to remove the module abstraction and use different action types. Started on #1080

{
	"autopilot": {
		"claim": {}
	}
}
{
	"autopilot": {
		stakeibc": {
			"action": "LiquidStake",
			"ibc_receiver": "cosmosXXX",    // optional
			"transfer_channel": "channel-0" // optional,
			"memo": "..."
		},
	}
}

to

{
	"autopilot": {
		"action": "LiquidStake",
	}
}
{
	"autopilot": {
		"action": "LiquidStakeAndForward",
		"ibc_receiver": "cosmosXXX",   
		"transfer_channel": "channel-0" // optional
	}
}
{
	"autopilot": {
		"action": "RedeemStake",
		"redemption_receiver": "cosmosXXX", 
	}
}
{
	"autopilot": {
		"action": "AirdropClaim", 
	}
}

Effort started on #