fix(primeng/p-password): incorrect class assignment for `true` value of `toggleMask` in the password component.

[volvachev]

The problem appeared during fix of the bug #10716 (running detectChanges in pInputText). Setter has been ran by detector without running doCheck inside ngClass.

To avoid the problem, either do not run detectChanges inside pInputText or do not use methods inside the template, for example: replace them with pipes, or call the detectChanges method inside ngAfterViewInit(p-password) as well.

To solve the problem, I have decided to use pipes because this is the best solution from my point of view. But if you want to replace the detectChanges call, I will do it

Defect Fixes #11356, #11408.

[JuanSeBestia]

Thanks @volvachev

Please, I need this fix <3

[mertsincan]

Thanks a lot for your contribution, @volvachev ;)