Merge pull request 'Fix update user settings endpoint' (#14) from fixes into main

Reviewed-on: https://codeberg.org/gitnex/tea4j-autodeploy/pulls/14

custom/src/main/java/org/gitnex/tea4j/v2/apis/custom/CustomApi.java

@@ -111,4 +111,8 @@ public interface CustomApi {
 
   @GET("user/settings")
     Call<UserSettings> customGetUserSettings();
+
+    @Headers({"Content-Type:application/json"})
+    @PATCH("user/settings")
+    Call<UserSettings> customUpdateUserSettings(@Body UserSettingsOptions userSettingsOptions);
 }