VS: Restore support for VS 2019 with toolset v142 versions before 14.29

Since commit 7db3dbddb2 (VS: Suppress MSBuild default flags not
specified by project or user, 2025-06-02, v4.1.0-rc1~69^2) we suppress
the `-Zc:inline` default flag when the project/user does not specify it.
That triggers an apparent bug in VS 2019 with v142 toolset versions
before 14.29 in which MSBuild fails when both `-Zc:inline` and `-nologo`
are suppressed.  This happens when `CMAKE_VERBOSE_MAKEFILE` is enabled,
such as in `try_compile` projects like our builtin compiler inspection.

Since `-nologo` is incidental, avoid suppressing it if `-Zc:inline` is
also suppressed.  Limit this workaround to relevant toolset versions.

Fixes: #27439