Add option to include invisible points

[yhvicey]

Fixes #10361.

[LeeLenaleee]

Haven't looked at code, but the new option should also be documented in the documentation itself instead of only in the typings

[kurkle]

Only doubt is the option name. It only includes invisible points outside chart area (and those could still be visible if clipping is disabled). But it does not include hidden points inside chart area, right?

[yhvicey]

I just added an option to suppress isPointInArea check - So I guess it won't impact hidden points? I'm not sure if this can be tested via UT, is there any existing example to put points into hidden state in UT?

[kurkle]

I just added an option to suppress isPointInArea check - So I guess it won't impact hidden points? I'm not sure if this can be tested via UT, is there any existing example to put points into hidden state in UT?

Entire dataset can be hidden by adding hidden: true to that dataset. Though I'm sure the change does not impact those points.

I fail to come up with a better name for the option, so maybe just update the description to mention "outside chartArea"?

[etimberg]

I'm ok with includeInvisible as the param name. I didn't notice anything with the code