arm64: dts: qcom: sdm845: Expand IMEM region

arm64: dts: qcom: sdm845: Expand IMEM region

[ Upstream commit 81a4a7de3d4031e77b5796479ef21aefb0862807 ]

We need more than what is currently described, expand the region to its
actual boundaries.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Fixes: 948f6161c6ab ("arm64: dts: qcom: sdm845: Add IMEM and PIL info region")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250523-topic-ipa_mem_dts-v1-2-f7aa94fac1ab@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>