Specify firmware path for the IPA network controller on the Lenovo Yoga
C630 laptop. Without this property IPA tries to load firmware from the
default location, which likely will fail.

Fixes: 2e01e0c2 ("arm64: dts: qcom: sdm850-yoga: Enable IPA")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240527-yoga-ipa-fw-v1-1-99ac1f5db283@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>