update kernel to 4.19.118 (sonic-net#150)

Signed-off-by: Guohan Lu <lguohan@gmail.com>

* Update two patches below

0001-Mellanox-platform-Backport-patches-for-new-Mellanox-.patch
0005-hwmon-pmbus-core-Add-support-for-vid-mode-detection-.patch

Co-authored-by: Kebo Liu <kebol@mellanox.com>

Makefile

@@ -3,10 +3,10 @@ SHELL = /bin/bash
 .SHELLFLAGS += -e
 
 KERNEL_ABI_MINOR_VERSION = 2
-KVERSION_SHORT ?= 4.19.0-6-$(KERNEL_ABI_MINOR_VERSION)
+KVERSION_SHORT ?= 4.19.0-9-$(KERNEL_ABI_MINOR_VERSION)
 KVERSION ?= $(KVERSION_SHORT)-amd64
-KERNEL_VERSION ?= 4.19.67
-KERNEL_SUBVERSION ?= 2+deb10u2
+KERNEL_VERSION ?= 4.19.118
+KERNEL_SUBVERSION ?= 2+deb10u1
 kernel_procure_method ?= build
 CONFIGURED_ARCH ?= amd64
 
@@ -44,13 +44,14 @@ else
 # Building kernel
 
 DSC_FILE = linux_$(KERNEL_VERSION)-$(KERNEL_SUBVERSION).dsc
-ORIG_FILE = linux_$(KERNEL_VERSION).orig.tar.xz
 DEBIAN_FILE = linux_$(KERNEL_VERSION)-$(KERNEL_SUBVERSION).debian.tar.xz
+ORIG_FILE = linux_$(KERNEL_VERSION).orig.tar.xz
 BUILD_DIR=linux-$(KERNEL_VERSION)
+SOURCE_FILE_BASE_URL="http://security.debian.org/debian-security/pool/updates/main/l/linux"
 
-DSC_FILE_URL = "http://security.debian.org/debian-security/pool/updates/main/l/linux/linux_4.19.67-2+deb10u2.dsc"
-DEBIAN_FILE_URL = "http://security.debian.org/debian-security/pool/updates/main/l/linux/linux_4.19.67-2+deb10u2.debian.tar.xz"
-ORIG_FILE_URL = "http://security.debian.org/debian-security/pool/updates/main/l/linux/linux_4.19.67.orig.tar.xz"
+DSC_FILE_URL = "$(SOURCE_FILE_BASE_URL)/$(DSC_FILE)"
+DEBIAN_FILE_URL = "$(SOURCE_FILE_BASE_URL)/$(DEBIAN_FILE)"
+ORIG_FILE_URL = "$(SOURCE_FILE_BASE_URL)/$(ORIG_FILE)"
 
 $(addprefix $(DEST)/, $(MAIN_TARGET)): $(DEST)/% :
 	# Obtaining the Debian kernel source