megatools 1.9.93 (new formula)

Cli tools for interfacing with the webservice mega.co.nz.

Closes #33720.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
megatools: add 1.9.93 bottle.
w3m: Build against brewed openssl

per `brew audit`

Closes #33742.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>