Adding SSL support to External Postgres

[jackyalbo]

Explain the changes

Commit 1:

1. Adding support to SSL with external postgres DB both for server side (ssl-required will validate the certificate of the server), and also for client side (user can use ssl-key and ssl-cert to connect with the server)

Commit 2:

1. Adding an options to run noobaa install with ssl options (both sides)
2. Adding the options to run test-cli with --dev option to make it possible to run on M1 macs

Issues: Fixed #xxx / Gap #xxx

Testing Instructions:

• Doc added/updated
• Tests added