internal: fixes import path of solidjs in docs

Author: Sasha Milenkovic

docs/examples/draggable/draggable-solid.tsx

@@ -1,6 +1,6 @@
 /** @jsxImportSource solid-js */
 import { For } from "solid-js";
-import { useDragAndDrop } from "../../../src/solid/index";
+import { useDragAndDrop } from "@formkit/drag-and-drop/solid";
 
 export function MyComponent() {
   const [parent, tapes] = useDragAndDrop<HTMLUListElement, string>(

docs/examples/drop-or-swap/drop-or-swap-solid.tsx

@@ -2,7 +2,7 @@
 import { createSignal } from "solid-js";
 import { For } from "solid-js";
 import { dropOrSwap } from "@formkit/drag-and-drop";
-import { useDragAndDrop } from "../../../src/solid/index";
+import { useDragAndDrop } from "@formkit/drag-and-drop/solid";
 
 export function MyComponent() {
   const todoItems = [

docs/examples/events-global/events-global-solid.tsx

@@ -2,7 +2,7 @@
 import { createSignal } from "solid-js";
 import { For } from "solid-js";
 import { state } from "@formkit/drag-and-drop";
-import { useDragAndDrop } from "../../../src/solid/index";
+import { useDragAndDrop } from "@formkit/drag-and-drop/solid";
 
 export function App() {
   const [dragStatus, setDragStatus] = createSignal("Not dragging");