imx8qm-var-som: linux: Update to latest revision

Include the following commits:

0626aeefd40 imx8qm-var-som: PHY1 fix for SymphonyBoard Rev1.4

Signed-off-by: Harshesh Valera <harshesh.v@variscite.com>

variscite/imx8qm-var-som/imx8qm-var-som.sh

@@ -12,7 +12,7 @@ readonly G_UBOOT_NAME_FOR_EMMC='imx-boot-sd.bin'
 readonly G_LINUX_KERNEL_SRC_DIR="${DEF_SRC_DIR}/kernel"
 readonly G_LINUX_KERNEL_GIT="https://github.com/varigit/linux-imx.git"
 readonly G_LINUX_KERNEL_BRANCH="imx_4.14.98_2.0.0_ga_var01"
-readonly G_LINUX_KERNEL_REV="9d26d0a1da22f0a642721a2f9c7af0386b5930c0"
+readonly G_LINUX_KERNEL_REV="0626aeefd40a94c395c9c5e450a961f24e1e9096"
 readonly G_LINUX_KERNEL_DEF_CONFIG='imx8_var_defconfig'
 G_LINUX_DTB="freescale/fsl-imx8qm-var-som-dp.dtb
 	freescale/fsl-imx8qm-var-som-hdmi.dtb