docs: Removal of flags for language choice drop-down (#2468)

docs/_navbar.md

@@ -2,8 +2,8 @@
 
 - Translations
 
-  - [:uk: English](/)
-  - [:cn: 简体中文](/zh-cn/)
-  - [:de: Deutsch](/de-de/)
-  - [:es: Español](/es/)
-  - [:ru: Русский](/ru-ru/)
+  - [English](/)
+  - [简体中文](/zh-cn/)
+  - [Deutsch](/de-de/)
+  - [Español](/es/)
+  - [Русский](/ru-ru/)

test/integration/__snapshots__/docs.test.js.snap

@@ -17,7 +17,7 @@ exports[`Docs Site coverpage renders and is unchanged 1`] = `
 exports[`Docs Site navbar renders and is unchanged 1`] = `
 "<nav class="app-nav" aria-label="secondary"><!-- markdownlint-disable first-line-h1 -->
 
-<ul><li><p>Translations</p><ul><li><a href="#/"><img src="https://github.githubassets.com/images/icons/emoji/unicode/1f1ec-1f1e7.png?v8.png" alt="uk" class="emoji" loading="lazy"> English</a></li><li><a href="#/zh-cn/"><img src="https://github.githubassets.com/images/icons/emoji/unicode/1f1e8-1f1f3.png?v8.png" alt="cn" class="emoji" loading="lazy"> 简体中文</a></li><li><a href="#/de-de/"><img src="https://github.githubassets.com/images/icons/emoji/unicode/1f1e9-1f1ea.png?v8.png" alt="de" class="emoji" loading="lazy"> Deutsch</a></li><li><a href="#/es/"><img src="https://github.githubassets.com/images/icons/emoji/unicode/1f1ea-1f1f8.png?v8.png" alt="es" class="emoji" loading="lazy"> Español</a></li><li><a href="#/ru-ru/"><img src="https://github.githubassets.com/images/icons/emoji/unicode/1f1f7-1f1fa.png?v8.png" alt="ru" class="emoji" loading="lazy"> Русский</a></li></ul></li></ul></nav>"
+<ul><li><p>Translations</p><ul><li><a href="#/">English</a></li><li><a href="#/zh-cn/">简体中文</a></li><li><a href="#/de-de/">Deutsch</a></li><li><a href="#/es/">Español</a></li><li><a href="#/ru-ru/">Русский</a></li></ul></li></ul></nav>"
 `;
 
 exports[`Docs Site sidebar renders and is unchanged 1`] = `