Feat: add additional ordered list options

[jose-elias-alvarez]

Closes #744.

This PR adds two new options to enable the following Ordered List Style linter behaviors:

1. Ordered list numbering is left as-is. This is useful if you want to enable Ordered List Indicator End Style / other potential future options but want manual control over numbers.
2. Ordered list numbering keeps the initial indicator number from each list. This is the behavior I was looking for, though I didn't realize at first that it's slightly different from what was requested in FR: Allow Ordered List Style to Optionally Update Numbers #744., since it still allows fixing lists that don't adhere to the chosen Number Style option.

I initially implemented the 2nd behavior as an additional Number Style choice, but to my surprise, Obsidian actually handles lazy numbering when a list starts at a value other than 1 (it increments from there). I don't know how useful this behavior is in practice, but let me know if there's anything you'd like me to change in terms of the implementation or wording.

[pjkaufman]

Thanks for the PR @jose-elias-alvarez! I will need to take a look at this a little more and test it out. If it works for me, I will see about merging it.

[pjkaufman]

I have a few minor suggestions. But beyond them, this looks pretty good!

[pjkaufman]

Thanks for making this change @jose-elias-alvarez ! I will go ahead and merge this.

[jose-elias-alvarez]

Thank you!