False positive: "It's time" flagged to change to "Its time" by the `Its Possessive` linter

Technically both :"its time" and "it's time" are grammatical, but as a whole sentence it's clear that "It's time" as a contracted form of "It is time" is what's intended.

The solution would be to not flag either. A special case might be needed to exclude this, or maybe just knowing that it's the beginning to the end of a sentence?

No file or test is named. Reproduce the warning for sentence-initial "It's time", then locate the `Its Possessive` rule and its existing tests. Done means the intended contracted form is no longer falsely flagged while genuine possessive uses remain covered by tests.

Written by the indexing model from the issue text.