Add support for jsx and tsx file extensions

Co-authored-by: Sunil Pai <[email protected]>

Author: GregBrimble

packages/wrangler/pages/functions/filepath-routing.ts

@@ -33,7 +33,7 @@ export async function generateConfigFromFileTree({
 
   await forEachFile(baseDir, async (filepath) => {
     const ext = path.extname(filepath);
-    if (/^\.(mjs|js|ts)$/.test(ext)) {
+    if (/^\.(mjs|js|ts|tsx|jsx)$/.test(ext)) {
       // transform the code to ensure we're working with vanilla JS + ESM
       const { code } = await transform(await fs.readFile(filepath, "utf-8"), {
         loader: ext === ".ts" ? "ts" : "js",