dt-bindings: display: ssd1307fb: Remove reset-active-low from examples

dt-bindings: display: ssd1307fb: Remove reset-active-low from examples

The reset-active-low property has been removed brom the binding a while
ago. So remove it from the examples as well.

Fixes: 519b4db ("fbdev: ssd1307fb: Remove reset-active-low from the DT binding document")
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>,
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>