[Wildcard] Fix type export for `TooltipProps`

Created by: lrhacker

Properly exports TooltipProps as a type to avoid this Webpack warning:

WARNING in ../wildcard/src/components/index.ts 16:0-50
export 'TooltipProps' (reexported as 'TooltipProps') was not found in './Tooltip' (possible exports: Tooltip)

Test plan

Ran yarn build-web and no longer got a warning message.

App preview:

• Web
• Storybook

Check out the client app preview documentation to learn more.