arm64: dts: qcom: pmi8950: Add missing OVP interrupt

arm64: dts: qcom: pmi8950: Add missing OVP interrupt

[ Upstream commit 4d77b639531fd85b84a7079c3369908dfaddf8b2 ]

Add the missing OVP interrupt. This fixes the schema warning:

wled@d800: interrupt-names: ['short'] is too short

Fixes: 0d97fdf380b4 ("arm64: dts: qcom: Add configuration for PMI8950 peripheral")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230626-topic-bindingsfixups-v1-5-254ae8642e69@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>