main/lk2nd: upgrade to 0.12.0 (MR 3043)

Changelog: https://github.com/msm8916-mainline/lk2nd/releases/tag/0.12.0

main/lk2nd/APKBUILD

 # Maintainer: Alexey Minnekhanov <alexeymin@postmarketos.org>
 pkgname=lk2nd
-pkgver=0.11.0
+pkgver=0.12.0
 pkgrel=0
 pkgdesc="Secondary little kernel (lk) bootloader for several Qualcomm devices"
 arch="armv7 aarch64"
 url="https://github.com/msm8916-mainline/lk2nd"
-license="MIT AND GPL-2.0-only"
+license="MIT AND BSD-3-Clause AND GPL-2.0-only"
 makedepends="dtc dtc-dev gcc-arm-none-eabi python3 py3-libfdt"
 source="$pkgname-$pkgver.tar.gz::https://github.com/msm8916-mainline/lk2nd/archive/refs/tags/$pkgver.tar.gz"
 options="!check !archcheck !tracedeps !strip pmb:cross-native"
@@ -70,5 +70,5 @@ msm8226_appended() {
 }
 
 sha512sums="
-0251d6956596dda496d4f4d6c0ce530650016979f81527fef3242087a24855c972e4b6240ef484b1747a7dcc58b1341eb40d9e5141a29df1fd2a4de18698a578  lk2nd-0.11.0.tar.gz
+f5903875f0c96d3346d6d7116465d7dff7645bf0df577448623a044d2d03f3d48b18253e92fd8b7dffdb309b44d0b13ed3d3dde17a34afb2c8357852c504d0ab  lk2nd-0.12.0.tar.gz
 "