feat(uniond): add v0.20.0 migration

Author: PoisonPhang

uniond/app/upgrades/v0_20_0/constants.go

@@ -0,0 +1,14 @@
+package v0_20_0
+
+import (
+	store "cosmossdk.io/store/types"
+	"union/app/upgrades"
+)
+
+const UpgradeName = "v0.20.0"
+
+var Upgrade = upgrades.Upgrade{
+	UpgradeName:          UpgradeName,
+	CreateUpgradeHandler: CreateUpgradeHandler,
+	StoreUpgrades:        store.StoreUpgrades{},
+}

uniond/app/upgrades/v0_20_0/upgrade.go

@@ -0,0 +1,15 @@
+package v0_20_0
+
+import (
+	"context"
+	"union/app/upgrades"
+
+	upgradetypes "cosmossdk.io/x/upgrade/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+)
+
+func CreateUpgradeHandler(mm *module.Manager, configurator module.Configurator, keepers *upgrades.AppKeepers) upgradetypes.UpgradeHandler {
+	return func(ctx context.Context, plan upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
+		return mm.RunMigrations(ctx, configurator, vm)
+	}
+}