bp_admin_enqueue_scripts hook could transport $hook_suffix

[imath]

Hi,

In /bp-core/admin/bp-core-actions.php, bp_admin_enqueue_scripts hooks admin_enqueue_scripts without getting the variable $hook_suffix that is available. I think it would be interesting for plugins author to test this variable to eventually load scripts.

I'm actually writing a codex article about enqueueing scripts only when plugins needs it, and in my example i'm only hooking "bp" actions except for admin_enqueue_scripts because getting $hook_suffix is a nice way to be sure plugins administration screen is being loaded without playing with get_current_screen()->id

So i suggest the attached diff

[boonebgorges]

In 7587:

Pass $hook_suffix through bp_admin_enqueue_scripts wrapper filter.

Fixes #5247

Props imath