New Tenant Investigations going into wrong tenant folder

[CTI-Corey]

Describe the bug
Run different tenant investigations and they go into a folder with the name of the first tenant we investigated.

To Reproduce
Steps to reproduce the behavior:
Run Start-HawkTenantInvestigation
Let it collect data.
Run another investigation (diff tenant) and it creates a new folder w/ the old tenants name.

Expected behavior
The new folder should have the name of the new tenant.

Screenshots
Not sharing screenshot due to privacy concerns of the tenant names.

[big-bad-wolfe]

This is the same issue as #106

Easiest way to get around it is run

Disconnect-MgGraph

after you have completed the tenant investigation