Bump Arch pkgrel

pkg/arch/kernel/PKGBUILD

@@ -4,7 +4,7 @@
 
 pkgbase=linux-surface
 pkgver=6.15.3.arch1
-pkgrel=1
+pkgrel=2
 pkgdesc='Linux'
 _shortver=${pkgver%.*}
 _fullver=${pkgver%.*}-${pkgver##*.}
@@ -59,7 +59,7 @@ validpgpkeys=(
 )
 sha256sums=('13443654c25cebb5b3e462a02cdb9b5cd47fe3e45331f06440a9c0d9e9236e7b'
             'a6a234cd982d21f0d7daa3ba921293e450abd87ff5d7474d4a153b3f34cfabc5'
-            '8a68dbf5e7875f0d6a99c6aeb1dc913cc320fcb4e29c7fe388dc2ed7d81ac76b'
+            'ee110be98c41a45302b2b81b037e3c4392ea7f142282e28400ac67b37455d42a'
             '008e37de7e6cf8b9479ef0f0f425a25092646e85d741aedd056e5ff3e1096361'
             'fcdde6d5b82ee4136bf848d0c15fd3ce9ad1c49b58208cd625e1d5d42b9d244f'
             '631c3fd1fea46ab9b110eaea6cfa3ed5d7098152858bb082bf66853c1ef600d2'