python3: bump to 3.14.3

Major version bump from 3.13.9 to 3.14.3.

Highlights of Python 3.14:
- PEP 649: Deferred evaluation of annotations
- PEP 750: Template string literals (t-strings)
- PEP 758: Exception syntax simplification (no brackets needed)
- PEP 765: Restrict control flow in finally blocks
- PEP 779: Official free-threaded mode support
- PEP 784: Zstandard compression module
- UUID versions 6-8 support with faster generation
- Formally verified HMAC implementation
- Experimental JIT compiler support
- Tail-call interpreter option for performance

Full release notes:
https://www.python.org/downloads/release/python-3143/

Dropped 100-test_hashlib-better-handle-support-for-SHA3.patch (upstreamed)
Adapted 027-fix-host-build-libressl.patch (for
X509_VERIFY_PARAM_get_hostflags() )

Refreshed other patches.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/python/python3/patches/025-choose-python-config-version.patch

@@ -1,6 +1,6 @@
 --- a/Makefile.pre.in
 +++ b/Makefile.pre.in
-@@ -2595,7 +2595,7 @@ python-config: $(srcdir)/Misc/python-con
+@@ -2837,7 +2837,7 @@ python-config: $(srcdir)/Misc/python-con
  	@ # On Darwin, always use the python version of the script, the shell
  	@ # version doesn't use the compiler customizations that are provided
  	@ # in python (_osx_support.py).