nzHasFeedback has incorrect position inside nz-textarea-count

[davayd]

Reproduction link

https://stackblitz.com/edit/angular-288n8j-qigwdd?file=src/app/app.component.ts

Steps to reproduce

1. Set focus on textarea
2. Type some text 'example'

What is expected?

The feedback icon should be positioned at the center of input area

What is actually happening?

The feedback icon is shifted down

Environment	Info
ng-zorro-antd	13.3.2
Browser	Chrome