i965: Fix missing _NEW_TRANSFORM in Gen8+ 3DSTATE_DS atom.
i965: Fix missing _NEW_TRANSFORM in Gen8+ 3DSTATE_DS atom.

Needed for user clip plane enables.  Broken since this code was
introduced.

Cc: 59f39c0db42d4479a46b02d4d2bc11120e37bb44@lists.freedesktop.org
Signed-off-by: Kenneth Graunke <bd2562f754ec92342f93f61c25d731e290a2ffa8@whitecape.org>
Reviewed-by: Jason Ekstrand <68c46a606457643eab92053c1c05574abb26f861@jlekstrand.net>

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler