python3: upgrade 3.13.3 -> 3.13.4

python3: upgrade 3.13.3 -> 3.13.4

Refresh patches.

* https://www.python.org/downloads/release/python-3134/
  Security content in this release
  * gh-135034: [CVE 2024-12718] [CVE 2025-4138] [CVE 2025-4330]
    [CVE 2025-4435] [CVE 2025-4517] Fixes multiple issues that allowed
    tarfile extraction filters (filter="data" and filter="tar") to be
    bypassed using crafted symlinks and hard links.
  * 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.

gh-133767 got meawhile CVE-2025-4516 assigned.

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>