dt-bindings: display: panel: add Waveshare LCD panels

dt-bindings: display: panel: add Waveshare LCD panels

Waveshare has a family of LVDS / DPI panels bundled with the DSI2DPI or
DSI2LVDS bridge. The bridge and the rest of the logic are covered by the
waveshare,dsi2dpi compatible. The bindings already include several
entries for the panels from this series (waveshare,13.3inch-panel,
waveshare,7.0inch-c-panel). Define compatible strings for the rest of
the panels from that series.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260331-ws-lcd-v2-3-a1add63b6eb6@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>