Update Documentation: Remove Incorrect Vue Example from IconField

[franmc01]

Describe the bug

The documentation for the IconField component in primereact/components/doc/iconfield includes an example using <InputText v-model="value2" />. This example is incorrect because the IconField component is implemented in React, not Vue. The v-model directive does not apply here.

Reproducer

https://primereact.org/iconfield/

System Information

Not apply

Steps to reproduce the behavior

1. Navigate to the documentation for the IconField component.
2. Review the example showing <InputText v-model="value2" />.

Expected behavior

The documentation should be updated to remove or replace the incorrect Vue-specific example with relevant information or code for React.