[PM-2195] Adjust radio groups margin (#5410)

* Adjust radio groups margin

* Move hint margin to input field

* Tweak field spacing

* Add story for hint, and fix hint display

* Fix label ssue

* Revert input margin

* Re-add margin to hint

* Change font weight

* Fix required placement

* Add support for required

* Change margin of radio group

* Remove unnecessary div

* Fix long inputs cutting off

* Fix radio story

* Remove newline

---------

Co-authored-by: Will Martin <contact@willmartian.com>

libs/components/src/radio-button/radio-button.component.html

@@ -1,15 +1,15 @@
-<bit-form-control inline>
+<bit-form-control [inline]="!block" disableMargin>
   <input
     type="radio"
     bitRadio
     [id]="inputId"
-    [name]="name"
     [disabled]="groupDisabled || disabled"
     [value]="value"
     [checked]="selected"
     (change)="onInputChange()"
     (blur)="onBlur()"
   />
+
   <ng-content select="bit-label" ngProjectAs="bit-label"></ng-content>
   <ng-content select="bit-hint" ngProjectAs="bit-hint"></ng-content>
 </bit-form-control>