Draft: msm89x7: Update kernel and add more devices

Kernel Changes:

TLDR new devices and smaller fixes.

• 433163470ab4a7ba1e21d0a762612c6023978871 (tag: v6.12.5-r1) arm64: dts: qcom: huawei-agassi: new device
• 766b1377ba22660175a85ddc0adda5ae5ec7fc0c drm/panel: huawei-agassi-panel: add panel
• 5997bdf69aa77e1b0d2e8ff1709c4f4195be9ea5 arm64: dts: qcom: xiaomi-prada: new device
• b11a9abd361381828a580c3cfb9bf480b812d103 fixup! WIP: camss support for MSM8917
• 5445e249cd78b72a4217f5f48fe24be7d6e8a5fb arm64: dts: qcom: Add Motorola Moto G5S
• 3cde9e40e05a46e224cfa6f2a6114b1f98dfd07b fixup! arm64: dts: qcom: Add Xiaomi Redmi 3S
• f94ed3342f25a923a4510627d7c7d8fb0e8ca026 fixup! arm64: dts: qcom: Add MSM8937 device tree
• f411ab399ff472e50706dd9ecd0a18df9bb36058 arm64: dts: qcom: Add Xiaomi Redmi 4A
• 58cf740b3baa152193dac125436d45f166fa1652 fixup! arm64: dts: qcom: msm8917: xiaomi-riva: add panel, backlight, usb, pinctrls
• 417fcc2dde5afe4e5e4aace084bcbfadb68f8270 squash! MSM89X7: drm/panel: Generate using linux-mdss-dsi-panel-driver-generator
• 4bf1d54e0e4fcd3ce78a3d2d98ac09a4d314490f Revert "[WIP]iommu: arm-smmu-qcom: Add smmu impl with slave side protection"
• 08a610b46600cbc0ddf75e3bbc1af9436fb8bd0b Revert "iommu: arm-smmu: add prepare implementation callback"
• b3155299e44b27f2368e62e9772a88d54f13a5d1 fixup! arm64: dts: qcom: Add MSM8937 device tree
• c248f2995a02f754115e442bb97219c9ebfb3eb7 fixup! arm64: dts: qcom: Add Xiaomi Redmi Note 5A Prime
• a788c4c6b9255641c4cb1e8a290afea23477f85f fixup! arm64: dts: qcom: Add Xiaomi Redmi Note 5A

Device Changes:

• Add support for Redmi 4A (rolex) (needs lk2nd built from sources until next release)
• Add support fof Redmi 4 (prada) (needs lk2nd built from sources until next release)
• Add support for Motorola Moto G5S (montana)
• Add support for Huawei Mediapad T3 10 (agassi) (needs lk2nd built from sources until next release)
• Remove montana and rolex downstream packages

Lk2nd Changes:

• Remove lk2nd-msm8952-xiaomi-land, no more workaround is needed