config : add info about wrappedContextRegExp (#3930)

Author: jeffin143

src/content/configuration/module.mdx

@@ -848,3 +848,4 @@ A few use cases:
 - `require(expr)` should include the whole directory: `exprContextRegExp: /^\\.\\//`
 - `require('./templates/' + expr)` should not include subdirectories by default: `wrappedContextRecursive: false`
 - `strictExportPresence` makes missing exports an error instead of warning
+- Set the inner regular expression for partial dynamic dependencies : `wrappedContextRegExp: /\\.\\*/`