More Lenovo headphones redirection quirks: Lenovo T430, Lenovo T430S.

Submitted by:	Sergey Nasonov <snasonov bcc.ru>, T430
Submitted by:	Johannes Dieterich <dieterich.joh gmail.com>, T430S
Finish r243882: mechanically substitute flags from historic mbuf
allocator with malloc(9) flags within sys.

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