docs(progressbar,tooltip): add missing args to template

There were missing args in the templates for progress bar and tooltip.
Adding those back in renders the components once again.

Progress bar was just incorrectly named `isStaticWhite` when the arg was
actually `staticColor`. Tooltip was missing the `variant = "neutral"`.

Author: marissahuysentruyt

components/tooltip/stories/template.js

@@ -12,6 +12,7 @@ export const Template = ({
 	rootClass = "spectrum-Tooltip",
 	label,
 	placement,
+	variant = "neutral",
 	isOpen = true,
 	isFocused = false,
 	showOnHover = false,