[Draft] Mirror certificate component serves as a container for SSL/certificate settings (to be used by Transports)

[aallbrig]

Mirror transport security component serves as a container for SSL and certificate settings (intended to be used by Transports).

Here is what the component looks like right now (note: will be updating this image as I make updates to the component):

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I'm marking this PR a draft because I'd like time to write a custom property drawer for this component. I'm sharing the code now in case anyone wants to review the code and offer up suggestions, advise, or feedback in any form. 😀

[miwarnec]

taht could be useful

[aallbrig]

@miwarnec Thanks for the encouragement! It's getting closer to being ready for review.