Add title for tooltip title in other browsers
Add title for tooltip title in other browsers

closes: CNVS-29206

This enables the entire long course title to be seen when you hover over
and view the tooltip.

Test Plan:
- Make sure to have a course with a long name
- Go to All Courses page
- Long course name should truncate, hover over and view tooltip
- Entire course name should appear on tooltip

Should work in all browsers now

Change-Id: If63c2765a781dd70d695e491466ec96451552542
Reviewed-on: https://gerrit.instructure.com/80113
Reviewed-by: Pam Hiett <7b533437add1ce4ea4ed79979fa88e0e484e554b@instructure.com>
Tested-by: Jenkins
QA-Review: Myller de Araujo <e5c7c5e1b7f2ce5e9870cc98ec52b20b3006cb48@instructure.com>
Product-Review: Colleen Palmer <387ba1943871e60965e6b44638a2f2e1ab9b8469@instructure.com>

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