fix: give radio/checkbox position relative so the hidden input is contained (#8091)

* give radio position relative so the hidden input is contained

* fix checkbox too

Author: snowystinger

packages/@react-spectrum/s2/src/Checkbox.tsx

@@ -45,6 +45,7 @@ export const CheckboxContext = createContext<ContextValue<Partial<CheckboxProps>
 
 const wrapper = style({
   display: 'flex',
+  position: 'relative',
   columnGap: 'text-to-control',
   alignItems: 'baseline',
   width: 'fit',

packages/@react-spectrum/s2/src/Radio.tsx

@@ -50,6 +50,7 @@ interface RenderProps extends RadioRenderProps, ContextProps {}
 
 const wrapper = style({
   display: 'flex',
+  position: 'relative',
   columnGap: 'text-to-control',
   alignItems: 'baseline',
   font: 'control',