dt-bindings: more status property removal from examples

Whack-a-mole some more occurrences of status in examples.

Acked-by: Vinod Koul <vinod.koul@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Tanmay Inamdar <tinamdar@apm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Rob Herring <robh@kernel.org>