[preact/compat] missing type PropsWithoutRef

[augustjk]

Describe the feature you'd love to see
preact/compat/src/index.d.ts is missing PropsWithoutRef.
React's type:
https://github.com/DefinitelyTyped/DefinitelyTyped/blob/05094b6df4fb6f4404333725f13d63dd8aabeb34/types/react/index.d.ts#L826

Additional context (optional)
This is needed for components that are made with React.forwardRef as the return type of that function specifically makes use of PropsWithoutRef and just using Omit<P, 'ref'> does not satisfy React types. Without it in preact/compat, the prop simply becomes any for React components typed with this.

In the repro below, SlButton and SlIcon do not get proper type checking and will accept any prop.
https://stackblitz.com/edit/vitejs-vite-yhasfk?file=tsconfig.json,src%2Fapp.tsx