Update Arch kernel to 5.12.12

pkg/arch/kernel/PKGBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
 
 pkgbase=linux-surface
-pkgver=5.12.10.arch1
+pkgver=5.12.12.arch1
 pkgrel=1
 pkgdesc='Linux'
 _shortver=${pkgver%.*}
@@ -43,7 +43,7 @@ validpgpkeys=(
   '647F28654894E3BD457199BE38DBBDC86092693E'  # Greg Kroah-Hartman
   'A2FF3A36AAA56654109064AB19802F8B0D70FC30'  # Jan Alexander Steffens (heftig)
 )
-sha256sums=('e9d0478bdcd63eed79d398d470e4ec6cd458e7eb747c35ac6ca7b558740b37bb'
+sha256sums=('926e03c8bb329d8d3d6e1bd9de296c20f56d5fd41b6e330be7775d81e53c006a'
             '55c4cb76754b1db234a0994806106d8481c171d4e3fead12793f0083a48511d4'
             '252c7a78ffb1efe9751aabc93cc79031ef69dbc95baa7970cbaabcd5474fe7d8'
             '9474de18769968c5558fedda5be354fe0babf1365541d4d0ac8e1ac47d4bbb88'