Add `path` attribute to `pygame.Font`

[Starbuck5]

Recently, we decided to add a name attribute to Font objects, with an API inspired by pygame.freetype. See #1969 and #1971.

The next obvious step is to also emulate the path attribute on pygame.freetype.Font. A read only attribute to get the path of the loaded font.

[Matiiss]

pygame.freetype.Font already has a path attribute, according to docs at least: https://pyga.me/docs/ref/freetype.html#pygame.freetype.Font.path

Did you mean pygame.font.Font? I mean, that's what the title says anyways.

[Starbuck5]

This is a feature request about emulating a property of freetype.Font on font.Font

[dr0id]

@Matiiss
Just saw this request, I have been working on this and some more the last few days, see my branch in my repo. I want to add a charmap example, that's why I haven't opened a PR yet.

[dr0id]

PR is open, see #2176