feat: extra logging in in-place store migrations (#10768)

## Description

Closes: #10689

it'd also be good to add more fine-grained tracking of individual migrations,
but there doesn't seem to be a quick way of doing it.
Perhaps the best is to leave it to each migration implementation
to add its own internal logging?

---

### Author Checklist

*All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.*

I have...

- [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] ~added `!` to the type prefix if API or client breaking change~
- [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [x] provided a link to the relevant issue or specification
- [x] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] ~included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)~
- [x] added a changelog entry to `CHANGELOG.md`
- [ ] ~included comments for [documenting Go code](https://blog.golang.org/godoc)~
- [ ] ~updated the relevant documentation or specification~
- [x] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed

### Reviewers Checklist

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I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)

Author: tomtau

CHANGELOG.md

@@ -199,6 +199,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* [\#10768](https://github.com/cosmos/cosmos-sdk/pull/10768) Added extra logging for tracking in-place store migrations
 * [\#10262](https://github.com/cosmos/cosmos-sdk/pull/10262) Remove unnecessary logging in `x/feegrant` simulation.
 * [\#10327](https://github.com/cosmos/cosmos-sdk/pull/10327) Add null guard for possible nil `Amount` in tx fee `Coins`
 * [\#10339](https://github.com/cosmos/cosmos-sdk/pull/10339) Improve performance of `removeZeroCoins` by only allocating memory when necessary

types/module/configurator.go

@@ -1,6 +1,8 @@
 package module
 
 import (
+	"fmt"
+
 	"github.com/gogo/protobuf/grpc"
 
 	"github.com/cosmos/cosmos-sdk/codec"
@@ -103,6 +105,7 @@ func (c configurator) runModuleMigrations(ctx sdk.Context, moduleName string, fr
 		if !found {
 			return sdkerrors.Wrapf(sdkerrors.ErrNotFound, "no migration found for module %s from version %d to version %d", moduleName, i, i+1)
 		}
+		ctx.Logger().Info(fmt.Sprintf("migrating module %s from version %d to version %d", moduleName, i, i+1))
 
 		err := migrateFn(ctx)
 		if err != nil {

types/module/module.go

@@ -446,6 +446,7 @@ func (m Manager) RunMigrations(ctx sdk.Context, cfg Configurator, fromVM Version
 				return nil, err
 			}
 		} else {
+			ctx.Logger().Info(fmt.Sprintf("adding a new module: %s", moduleName))
 			moduleValUpdates := module.InitGenesis(ctx, c.cdc, module.DefaultGenesis(c.cdc))
 			// The module manager assumes only one module will update the
 			// validator set, and it can't be a new module.