Silent fail if report permission CREATE_REPORT_TEMPLATE not assigned

[Lindsay Stratton]

in 3.8

Testing report permissions and found that if a staff user does NOT have the permission CREATE_REPORT_TEMPLATE assigned, but previously did and had created subfolders, the process of creating a template functions as if the user did have the correct permission, but report is not created:

 - Template folders and contents display
 - Clicking Create a new Template for this folder opens the template builder
 - Template can be created and saved, action successful toast displays
 - Template not actually created/does not appear in folder

This permission appears to be predicated on the ability to create template folders, not viewing or creating templates per se.

(user does have RUN_REPORTS and VIEW_REPORT_OUTPUT permissions)