Quickstart Guide should not create a self-signed certificate if a CertificateThumbprint is passed

[JPRuskin]

Checklist

• I have verified this is the correct repository for opening this issue.
• I have verified no other issues exist related to my request.

Is Your Feature Request Related To A Problem? Please describe.

If running QSG, a self-signed certificate is generated during the install of Chocolatey-Management-Service regardless of if a CertificateThumbprint is passed in to the scripts.

Describe The Solution. Why is it needed?

Having an additional (unused) certificate on the system adds confusion and an additional point of failure.

Additional Context

Currently, the code is installing the package the same way but calling Set-CCMCertificate if there's a thumbprint passed. The package creates a certificate if no thumbprint is passed to it. We should pass the thumbprint in to the package.

Related Issues

No response