use JSX and import via sdk rather than directly

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/structures/login/LanguageSelector.js

@@ -28,7 +28,7 @@ function onChange(newLang) {
     }
 }
 
-export default function makeLanguageSelector() {
+export default function LanguageSelector() {
     if (SdkConfig.get()['disable_login_language_selector']) return <div />;
 
     const LanguageDropdown = sdk.getComponent('views.elements.LanguageDropdown');