Update kernel build to 5.4.8-arch1

pkg/arch/kernel/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Blaž Hrastnik <blaz@mxxn.io>
 
 pkgbase=linux-surface
-pkgver=5.4.7.arch1
+pkgver=5.4.8.arch1
 pkgrel=1
 pkgdesc='Linux'
 _srctag=v${pkgver%.*}-${pkgver##*.}
@@ -19,8 +19,8 @@ source=(
   config         # the main kernel config file
 
   surface.config # surface specific options
-  # 0001-ioremap_uc.patch
-  0002-hid.patch
+  # 0001-ioremap_uc.patch included in arch
+  # 0002-hid.patch landed in 5.4.8
   0003-surface-acpi.patch
   0004-surface3-power.patch
   0005-surface-lte.patch
@@ -35,8 +35,9 @@ validpgpkeys=(
 sha256sums=('SKIP'
             'eeb60c19586bf5855eeaeac8323b0012107bfa74f9efa0c8e129d979d38f1f31'
 
+            'f410ce12cf83e1642ac02e23689112d7a6027da79bec358ec9bf93e7e301cacc'
             #'9e11ed3668ce57f9b08c0d00ddeb2b30a4417d88800a276b4e4a1ac3305f6c10'
-            '2642329d4926e19643281105dfb26602af1affbfc82c6941ce32727125df9e56'
+            #'2642329d4926e19643281105dfb26602af1affbfc82c6941ce32727125df9e56'
             '7bd2839b38bbea19499f35c705f36be099284909f39c3ee72f4dfe774af1153e'
             'b18be8992743789cde51eac4e966cb35a6ede98c647955144c26f58cae771cd1'
             '384139e54ce879fcbd8d8d92e9ce9496e5d11d1a8752bb6c930a51adf9d87af0'