Performance Issue Template

[vimscientist69]

Is your feature request related to a problem? Please describe.
Yes. We have no issue templates for performance related issues.

Describe the solution you'd like
A performance issue template that includes the following sections:

1. Expected behavior
2. Actual behavior
3. Impact (e.g. number of users affected, how often it occurs)
4. Steps to reproduce
5. Possible solution with action steps
6. Additional context
7. Resources