Sanity bot does not catch improperly cased Pick-to footer

The sanity bot should warn when the Pick-to footer has improper capitalization, such as in "pick-to".

Interestingly, the bot does catch all cases except where the first letter is upper-cased.

Caught: PiCk-To, PICK-TO

Not caught: pick-to: pICK-to

current regex:

/^Pick-to: *(.*)/i

When the footer begins with a lower-case 'p', the footer is not caught at all, and the bot complains: "Missing empty line between text and footers"

For a production example, see:

https://codereview.qt-project.org/c/qt-extensions/qtquickcalendar/+/316822/1