civictheme_media_get_variables not returning correct "created" value

@ richardgaunt

The issue more of global then civic theme specific. though the patch will fix the issue. But there might be more instances where getCreatedTime() is used.

https://www.drupal.org/project/drupal/issues/3453210 🐛 getCreatedTime returns string instead of integer Needs work

I suggest we keep track of the issue.

Automatically closed - issue fixed for 2 weeks with no activity.