Help: Add 4.1 release note about VS link flag suppression

Document link flags suppressed by commit 99d09ec45a (VS: Suppress
MSBuild default link flags not specified by project or user, 2025-06-17,
v4.1.0-rc1~6^2).  Leave out `-subsystem` because that's being reverted
by another commit.

Issue: #27004
Issue: #27464

Help/release/4.1.rst

@@ -220,9 +220,11 @@ Other Changes
   ``CMAKE_*_LINKER_FLAGS`` variables.  See policy :policy:`CMP0197`.
 
 * The :ref:`Visual Studio Generators` now suppress Visual Studio's default
-  flags ``-Zc:forScope``, ``-Zc:inline``, and ``-Zc:wchar_t`` if they are
-  not specified by the project or user.  This makes builds more consistent
-  with other generators, and with what projects and users actually specify.
+  ``-Zc:forScope``, ``-Zc:inline``, and ``-Zc:wchar_t`` compiler flags,
+  and ``-dynamicbase``, ``-errorreport``, ``-nxcompat``, and ``-safeseh``
+  link flags, if they are not specified by the project or user.  This makes
+  builds more consistent with other generators, and with what projects and
+  users actually specify.
 
 * The :genex:`TARGET_PROPERTY` generator expression now evaluates the
   :prop_tgt:`LINK_LIBRARIES` and :prop_tgt:`INTERFACE_LINK_LIBRARIES`