lint: add script to check https violations
lint: add script to check https violations

Rationale:
    During refactors/ports involving upstream, it's not unlikely that
    some headers will be directly taken from upstream without changing
    the protocol in the copyright header. This lint checks for cases
    like these.

caraka/gridcoinresearch,caraka/gridcoinresearch,caraka/gridcoinresearch,caraka/gridcoinresearch,caraka/gridcoinresearch,caraka/gridcoinresearch