Add Russian language support (#21083)

* Add Russian language support

Signed-off-by: Sergey Akhmineev <ssakhmineev@rt-dc.ru>

* Update ru-ru-lang.json

Made edits to the translation based on comments

Signed-off-by: Sergey <81344204+sergey-akhmineev@users.noreply.github.com>

* Update ru-ru-lang.json

Signed-off-by: Sergey <81344204+sergey-akhmineev@users.noreply.github.com>

* Update ru-ru-lang.json

Signed-off-by: Sergey <81344204+sergey-akhmineev@users.noreply.github.com>

* Update ru-ru-lang.json

Signed-off-by: Sergey <81344204+sergey-akhmineev@users.noreply.github.com>

---------

Signed-off-by: Sergey Akhmineev <ssakhmineev@rt-dc.ru>
Signed-off-by: Sergey <81344204+sergey-akhmineev@users.noreply.github.com>
Co-authored-by: Sergey Akhmineev <ssakhmineev@rt-dc.ru>
Co-authored-by: Orlix <7236111+OrlinVasilev@users.noreply.github.com>

src/portal/src/app/shared/entities/shared.const.ts

@@ -21,6 +21,7 @@ import locale_fr from '@angular/common/locales/fr';
 import locale_pt from '@angular/common/locales/pt-PT';
 import locale_tr from '@angular/common/locales/tr';
 import locale_de from '@angular/common/locales/de';
+import locale_ru from '@angular/common/locales/ru';
 import { ClrCommonStrings } from '@clr/angular/utils/i18n/common-strings.interface';
 
 export const enum AlertType {
@@ -261,6 +262,7 @@ export const LANGUAGES = {
     'pt-br': ['Português do Brasil', locale_pt],
     'tr-tr': ['Türkçe', locale_tr],
     'de-de': ['Deutsch', locale_de],
+    'ru-ru': ['Русский', locale_ru],
 } as const;
 export const supportedLangs = Object.keys(LANGUAGES) as SupportedLanguage[];
 /**