Update Norwegian locale to ICU standard (#2195)

* Update Norwegian locale to ICU standard

Don't know if this is the only place this should be edited.
But the Norwegian locale is not working on the Android app (still in English), And it seems like it should be 'nb-NO' and not 'no-NO'.

https://www.localeplanet.com/icu/nb-NO/index.html

* fix norweigian locale in other places

* fix norweigian locale in other places

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Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

localizely.yml

@@ -44,5 +44,5 @@ download:
       locale_code: ru-RU
     - file: mobile/assets/i18n/cs-CZ.json
       locale_code: cs-CZ
-    - file: mobile/assets/i18n/no-NO.json
-      locale_code: no-NO
+    - file: mobile/assets/i18n/nb-NO.json
+      locale_code: nb-NO

mobile/ios/Runner/Info.plist

@@ -38,7 +38,7 @@
       <string>se</string>
       <string>sk</string>
       <string>zh</string>
-      <string>no</string>
+      <string>nb</string>
     </array>
     <key>CFBundleName</key>
     <string>immich_mobile</string>

mobile/lib/constants/locales.dart

@@ -20,7 +20,7 @@ const List<Locale> locales = [
   Locale('sv', 'SE'),
   Locale('sk', 'SK'),
   Locale('zh', 'CN'),
-  Locale('no', 'NO'),
+  Locale('nb', 'NO'),
 ];
 
 const String translationsPath = 'assets/i18n';