4.19.7-2 (clr 4.19.6-668) bump for mqfix patch

.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = linux-clear
 	pkgver = 4.19.7
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/clearlinux-pkgs/linux
 	arch = x86_64
 	license = GPL2
@@ -15,7 +15,7 @@ pkgbase = linux-clear
 	source = https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.19.tar.xz
 	source = https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.19.tar.sign
 	source = https://cdn.kernel.org/pub/linux/kernel/v4.x/patch-4.19.7.xz
-	source = clearlinux::git+https://github.com/clearlinux-pkgs/linux.git#tag=4.19.6-667
+	source = clearlinux::git+https://github.com/clearlinux-pkgs/linux.git#tag=4.19.6-668
 	source = https://downloadmirror.intel.com/28039/eng/microcode-20180807.tgz
 	source = enable_additional_cpu_optimizations-20180509.tar.gz::https://github.com/graysky2/kernel_gcc_patch/archive/20180509.tar.gz
 	source = 60-linux.hook

PKGBUILD

@@ -66,10 +66,10 @@ _rev_override="n"
 _major=4.19
 _minor=7
 _srcname=linux-${_major}
-_clr=${_major}.6-667
+_clr=${_major}.6-668
 pkgbase=linux-clear
 pkgver=${_major}.${_minor}
-pkgrel=1
+pkgrel=2
 arch=('x86_64')
 url="https://github.com/clearlinux-pkgs/linux"
 license=('GPL2')