device/linux-nokia-n9: update kernel to v4.17-rc4 (#1486)

aports/device/device-nokia-n9/APKBUILD

aports/device/linux-nokia-n9/0001-SREv2.patch

...kia-n9/0002-drm-add-rename-MIPI_DCS_SET_PARTIAL_XXX.patch

...rm-omap-panel-dsi-cm-use-defines-from-mipi_display..patch

.../linux-nokia-n9/0004-ARM-dts-n9-add-display-support.patch

...evert-drm-omap-work-around-for-omap3-display-enable.patch

...ACK-drm-omap-panel-dsi-cm-force-0xff-for-brigthness.patch

...kia-n9/0007-ARM-dts-N9-N950-Add-touchscreen-support.patch

...nokia-n9/0008-misc-apds990x-Add-device-tree-support.patch

...ce/linux-nokia-n9/0009-misc-apds990x-convert-to-iio.patch

...-n9/0010-ARM-dts-N9-Add-support-for-apds990x-ALS-PS.patch

...ACK-export-dma-access-functions-needed-by-PVR-drive.patch

aports/device/linux-nokia-n9/APKBUILD