[bugfix] use correct interaction type for pre-accepted interaction requests (#4325)

Signed-off-by: nicole mikołajczyk <git@mkljczk.pl>

# Description

> If this is a code change, please include a summary of what you've coded, and link to the issue(s) it closes/implements.
>
> If this is a documentation change, please briefly describe what you've changed and why.

This pull request fixes `InteractionType` incorrectly set for pre-approved interaction requests.

## Checklist

Please put an x inside each checkbox to indicate that you've read and followed it: `[ ]` -> `[x]`

If this is a documentation change, only the first checkbox must be filled (you can delete the others if you want).

- [x] I/we have read the [GoToSocial contribution guidelines](https://codeberg.org/superseriousbusiness/gotosocial/src/branch/main/CONTRIBUTING.md).
- [ ] I/we have discussed the proposed changes already, either in an issue on the repository, or in the Matrix chat.
- [x] I/we have not leveraged AI to create the proposed changes.
- [x] I/we have performed a self-review of added code.
- [x] I/we have written code that is legible and maintainable by others.
- [ ] I/we have commented the added code, particularly in hard-to-understand areas.
- [ ] I/we have made any necessary changes to documentation.
- [ ] I/we have added tests that cover new code.
- [x] I/we have run tests and they pass locally with the changes.
- [x] I/we have run `go fmt ./...` and `golangci-lint run`.

Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4325
Co-authored-by: nicole mikołajczyk <git@mkljczk.pl>
Co-committed-by: nicole mikołajczyk <git@mkljczk.pl>

internal/processing/workers/util.go

@@ -561,7 +561,7 @@ func (u *utils) requestFave(
 		return gtserror.Newf("db error storing interaction request: %w", err)
 	}
 
-	// Notify *local* account of pending announce.
+	// Notify *local* account of pending fave.
 	if err := u.surface.notifyPendingFave(ctx, fave); err != nil {
 		return gtserror.Newf("error notifying pending fave: %w", err)
 	}