add ability to import SSL Cert, Key, CA and Intermediate to host.cert.import

[DonBower]

Is your feature request related to a problem? Please describe.
I cannot import all four SSL artifacts on my ESXi Host or vCenter Host without using SSH.

Describe the solution you'd like
add four arguments to the host.cert.import feature, which point to the respective files.

Describe alternatives you've considered
I can use SSH and do it manually, but that's a pain and I would like to automate the process.

Additional context

Usage: govc host.cert.import [OPTIONS] FILE

Install SSL certificate FILE on HOST.

If FILE name is "-", read certificate from stdin.

Options:
  -host=                 Host system [GOVC_HOST]
  -cert=                 File containing the .pem certificate
  -key=                  File containing the certificate private key
  -ca=                   File containing the Certificate Signing Authority
  -intermediate=         File containing the Intermediate Signing Authority

[github-actions]

Howdy 🖐   DonBower ! Thank you for your interest in this project. We value your feedback and will respond soon.

If you want to contribute to this project, please make yourself familiar with the CONTRIBUTION guidelines.