python3: upgrade 3.13.3 -> 3.13.4

python3: upgrade 3.13.3 -> 3.13.4

Security content in this release:
- gh-135034: Fixes multiple issues that allowed tarfile extraction filters
  (filter="data" and filter="tar") to be bypassed using crafted symlinks and
  hard links. Addresses CVE-2024-12718, CVE-2025-4138, CVE-2025-4330, and
  CVE-2025-4517.
- gh-133767: Fix use-after-free in the “unicode-escape” decoder with a non-
  “strict” error handler.
- gh-128840: Short-circuit the processing of long IPv6 addresses early in
  ipaddress to prevent excessive memory consumption and a minor denial-of-service.

Includes additional standard library improvements and bug fixes.

References:
https://docs.python.org/3/whatsnew/changelog.html#python-3-13-4-final
https://www.python.org/downloads/release/python-3134/

Signed-off-by: Praveen Kumar <praveen.kumar@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>