dt-bindings: display: simple: Add Startek KD070WVFPA043-C069A panel

Add Startek KD070WVFPA043-C069A 7" TFT LCD panel compatible string.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429172056.3499563-1-festevam@gmail.com

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

@@ -296,6 +296,8 @@ properties:
       - starry,kr070pe2t
         # Starry 12.2" (1920x1200 pixels) TFT LCD panel
       - starry,kr122ea0sra
+        # Startek KD070WVFPA043-C069A 7" TFT LCD panel
+      - startek,kd070wvfpa
         # Team Source Display Technology TST043015CMHX 4.3" WQVGA TFT LCD panel
       - team-source-display,tst043015cmhx
         # Tianma Micro-electronics TM070JDHG30 7.0" WXGA TFT LCD panel