Run ee-files-location-check only for branches on .com

What does this MR do?

Run the ee-files-location-check job only for branches, on .com.

Why was this MR needed?

Running this check on dev could be annoying for security MR.

Does this MR meet the acceptance criteria?

• Review
  • Has been reviewed by Backend
• Conform by the merge request performance guides
• Conform by the style guides
• Squashed related commits together