BUG: Couldnt Resize image

### GrapesJS version

- [x] I confirm to use the latest version of GrapesJS

### What browser are you using?

Chrome

### Reproducible demo link

https://codepen.io/Harshsne/pen/YPXdgmj

### Describe the bug

**How to reproduce the bug?**
1. upload an image
2. change it to mobile view
3. resize the image


**What is the expected behavior?**
When manually changing width and height in style manager ,the image is resized.

**What is the current behavior?**
couldn't resize the image

Reason would be !important is not added when resizing image in canvas , so the original styles are not overridden.

### Code of Conduct

- [x] I agree to follow this project's Code of Conduct