Fix license attribution changelog wording for python3.14

Switch the %changelog %changelog boilerplate from "Original version for
Azure Linux" (which spec_source_attributions classifies as the "Microsoft"
origin) to "Initial Azure Linux import from the source project (license:
same as \"License\" tag)." so it matches the "Source project" regex and
aligns with the licenses.json / LICENSES-MAP.md entry added for python3.14.

Reported by the "Spec License Map Check" CI job on PR microsoft#16856.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Ihar Voitka

SPECS/python3.14/python3.14.spec

@@ -214,7 +214,7 @@ rm -rf %{buildroot}%{_bindir}/__pycache__
 
 %changelog
 * Thu Apr 23 2026 Ihar Voitka <ihvoitka@microsoft.com> - 3.14.4-1
-- Original version for Azure Linux.
+- Initial Azure Linux import from the source project (license: same as "License" tag).
 - License verified.
 - Side-by-side with the default python3 (3.12). Ships only versioned paths
   (/usr/bin/python3.14, /usr/lib/python3.14/, libpython3.14.so.1.0).