arm64: dts: qcom: sar2130p: correct VBIF region size for MDSS

arm64: dts: qcom: sar2130p: correct VBIF region size for MDSS

Correct the VBIF region size for the display device on the SAR1230P
platform.

Fixes: 541d0b2f4dcd ("arm64: dts: qcom: sar2130p: add display nodes")
Reported-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Closes: https://lore.kernel.org/all/c14dfd37-7d12-40c3-8281-fd0a7410813e@oss.qualcomm.com/
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250618-sar2130p-fix-mdss-v1-2-78c2fb9e9fba@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>