src/poky:python3-zipp: upgrade 3.14.0 -> 3.15.0

https://zipp.readthedocs.io/en/latest/history.html#v3-15-0

v3.15.0 (24 Feb 2023)
* gh-102209: test_implied_dirs_performance now tests measures the time
  complexity experimentally.

Reference:
python/cpython#102209

(From OE-Core rev: 1cb64a5b6a950eb7f7c72125c5741fdafe236f0b)

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>