Add support for QPU compilation over http(s)

[kalzoo]

Description

Continues the discussion from kalzoo#1.

This small change allows compilation to take place over http(s) as well as zeromq, enabling architectural changes within the Rigetti QPU Compiler service.

This should be merged into master once feature/qpu-authorization is merged.

Checklist

• The above description motivates these changes.
• There is a unit test that covers these changes.
• All new and existing tests pass locally and on Semaphore.
• Parameters have type hints with PEP 484 syntax.
• Functions and classes have useful sphinx-style docstrings.
• The changelog is updated,
  including author and PR number (@username, gh-xxx).