Add fluid states for form components

[Akshat55]

This issue is an epic for fluid state!

Majority of the form components have experimental support for fluid states. The following components need to be converted to fluid state.

### Tasks
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2885
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2886
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2887
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2888
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2889
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2890
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2891
- [ ] https://github.com/carbon-design-system/carbon-components-angular/issues/2892

[Akshat55]

ref: #2710

[kush-savani]

Hello @Akshat55, It this still open? I happy to help in this task.

[Akshat55]

Absolutely! Which component would you like me to assign you too? I prefer you approach this task one component at a time since fluid states are experimental for the time being.

[kush-savani]

hey @Akshat55, Assign me small one first :)

[Akshat55]

Assigned you to NumberInput @kush-savani.