[3.10] bpo-44885: Correct the ast locations of f-strings with format specs and repeated expressions (GH-27729) (GH-27743)

(cherry picked from commit 8e832fb2a2cb54d7262148b6ec15563dffb48d63)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
3 files changed