Verify that size changes work as expected across components

[joshblack]

In v11, we standardized how our size prop worked across components. This issue is for verifying that these work as intended across our components. The standard for the size prop is that it is defined as follows:

ComponentName.propTypes = {
  size: PropTypes.oneOf([/* sizes */]),
};

Where sizes contains a set of the following values:

• sm
• md
• lg
• xl

Specifically, we need to go through the following components:

• Accordion @sstrubberg
• Button @sstrubberg
• ButtonSkeleton @sstrubberg
• ComboBox - fix(listbox): conditionally apply new size prop options, update story… #10640
• ComposedModal
• ContentSwitcher
• ControlledPasswordInput DEPRECATED
• DatePickerInput @sstrubberg
• DataTable @sstrubberg
• Dropdown fix(listbox): conditionally apply new size prop options, update story… #10640
• DropdownSkeleton fix(listbox): conditionally apply new size prop options, update story… #10640
• FileUploaderButton @sstrubberg
• FileUploaderDropContainer @sstrubberg
• FileUploaderItem @sstrubberg
• FileUploader @sstrubberg
• FilterableMultiSelect fix(listbox): conditionally apply new size prop options, update story… #10640
• Link
• ListBox fix(listbox): conditionally apply new size prop options, update story… #10640
• OverflowMenu @sstrubberg
• Menu Experimental
• Modal
• MultiSelect fix(listbox): conditionally apply new size prop options, update story… #10640
• NumberInput
• Pagination @sstrubberg
• PasswordInput @sstrubberg
• Search @sstrubberg
• Select @sstrubberg
• Table @sstrubberg
• TableToolbar @sstrubberg
• Tag [Only supporting sm & md]
• TagSkeleton
• TextInput @sstrubberg
• TimePicker @sstrubberg
• Toggle [Only supporting sm & md]
• ToggleSkeleton
• TreeView @sstrubberg

[tay1orjones]

A note on size default values:

In #10532 it was brought up that v10's md is the same value as v11's lg. In these cases we can either update the defaults to be a conditional based off the feature flag or simply wait to redefine the defaults until v11.

[tay1orjones]

Note on file-uploader, we need to remove the field sizing from styles and from the props. Fileuploader doesn't have a next version yet to accompany this.