Updated Profile Events Helper to use SVG Sprite Icons

Merged Tim Zallmann requested to merge icons-profile-icons into master

What does this MR do?

It changes the Icons that events_helper uses to the ones that we have in the svg sprite

Why was this MR needed?

To move everything to the SVG Sprite

Does this MR meet the acceptance criteria?

What are the relevant issue numbers?

#36231 (closed)