Locale not working in InputNumber

[pit999]

Describe the bug

Values are not correctly shown using locale="de-DE".
Just change the value in the locale sample and add decimal numbers and see wrong value for row with German locale.

Pull Request Link

No response

Reason for not contributing a PR

• Lack of time
• Unsure how to implement the fix/feature
• Difficulty understanding the codebase
• Other

Other Reason

No response

Reproducer

https://stackblitz.com/edit/kcshw7wz?file=src%2Fapp%2Finput-number-locale-demo.ts,package.json,src%2Fapp%2Fimports.ts,src%2Fapp%2Finput-number-locale-demo.html

Environment

Windows 11

Angular version

19.0.5

PrimeNG version

v19

Node version

20.11

Browser(s)

Chrome

Steps to reproduce the behavior

See above sample

Expected behavior

The decimal number should be displayed as 635.524,23