When adding a link to a bug report or comment, choosing the external link option defaults to an http link.

Steps to Reproduce:

1. Create a post or comment on a post.
2. Choose Link.
3. Choose External Link.
4. Look at the link that appears by default.

Observed Results:
The link says "http://example.com"

Expected Results:
The link should say "https://example.com"

Screenshots/Videos attached:

Notes: Using an https link for the example link would probably make more people use https links instead of http links, making more links safer.