main/linux-headers: upgrade to 5.19.5

This is mainly to add the comment to follow latest upstream stable.

main/linux-headers/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=linux-headers
-pkgver=5.19.4
+pkgver=5.19.5 # Follow the latest Linux stable
 _kernver=${pkgver%.*}
 pkgrel=0
 pkgdesc="Linux system headers"
@@ -52,7 +52,7 @@ package() {
 
 sha512sums="
 00313b2f9b82d2dc3fb8294007cf7d7599d254b717ed2de23c81fa7a1bbcbc2798ad286cb94e2f7f5bd54132d1d764facd90d30f79dbcc6616cc7f926adc2623  linux-5.19.tar.xz
-567f205bad2b2d782d0bc450a7c2f6c313155cb03c2395b9e99016255e96458166282f79f28ca32c42453c8a4ae58cef275c2b52f635151efe0cf1118d2b3d58  patch-5.19.4.xz
+e3853ff4743603693f2a5c01bed9d10a86d59452703a465555ea5ad9eba98a8273c897465a6d12a9a7fd9963e2f7c0a89f70c34fad5c60d6a04557febe5e44e0  patch-5.19.5.xz
 32597f2672d1ec365a936d15041a7cf219ef9353241d4a5c378244cf2fc155610443a19bbcd391c86099a0b08486c45e042ec7c90b0d04fe675c3ad0ffc36b53  revert-broken-uapi.patch
 607c074d72aca88fea9ecdbd62198d8f7857daca75e5d027966e0a9997338d6ac8ce0a1e9114b19232b390751d05acca09e28b0cfad2a12d5942f5575a9f4684  0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
 7cfa786144009c52d682e307bb512156e4812d7abe03b3fed99651a02d80567d47ee6f347f88d083c1b9805e0c09625fc3df08a8d0ae96b169d24eb5b83917b7  include-uapi-linux-swab-Fix-potentially-missing-__always_inline.patch