Dropdown: does not respect emitEvent false

[andrii-dymov]

Describe the bug

Dropdown component emits value change event for it's corresponding control even so there is emitEvent: false parameter when I call setValue. It happens only if control has no initial value or it's value is null. Not sure if other components have the same issue.
It looks like conditions in allowModelChange method should be updated to fix this.

Environment

stackblitz

Reproducer

https://stackblitz.com/edit/stackblitz-starters-7jmis4?file=src%2Fmain.ts

Angular version

18.1.0

PrimeNG version

18.0.0-beta.4

Build / Runtime

Angular CLI App

Language

TypeScript

Node version (for AoT issues node --version)

18.20.3

Browser(s)

No response

Steps to reproduce the behavior

No response

Expected behavior

No response