docs: add mts and cts to default moduleFileExtensions config

Author: yinm

docs/Configuration.md

@@ -930,7 +930,7 @@ export default config;
 
 ### `moduleFileExtensions` \[array<string>]
 
-Default: `["js", "mjs", "cjs", "jsx", "ts", "tsx", "json", "node"]`
+Default: `["js", "mjs", "cjs", "jsx", "ts", "mts", "cts", "tsx", "json", "node"]`
 
 An array of file extensions your modules use. If you require modules without specifying a file extension, these are the extensions Jest will look for, in left-to-right order.