linux-samsung-coreprimevelte: upgrade to 6.12_rc5

Upgrade kernel to 6.12_rc5. The only other significant change is the addition of RTC support.

device/testing/linux-samsung-coreprimevelte/APKBUILD

@@ -2,8 +2,8 @@
 
 _flavor=samsung-coreprimevelte
 pkgname=linux-$_flavor
-pkgver=6.11.0
-_pkgver=6.11
+pkgver=6.12_rc5
+_pkgver=6.12-rc5
 pkgrel=0
 pkgdesc="Samsung Galaxy Core Prime VE LTE mainline kernel"
 arch="aarch64"
@@ -52,6 +52,6 @@ package() {
 }
 
 sha512sums="
-665128c8ac7054d82cbc047303e7e60a1669f1b5ac166e1155e8defd48a341e504905920bc949831b9b7c0dfc39c6c1c8e482fdb75bc73bea396e736b3b49810  linux-samsung-coreprimevelte-6.11.0.tar.gz
-c78ff38350dc9d9138fbd06ccfe3d4cd46c0899179449254626cf3a00c16ad0c68ef03254ec8b63584fe3b10d658a8c470bbdec43ae422790ba9f0a93a8980e3  config-samsung-coreprimevelte.aarch64
+c1e147a27701de83534e2e0e7ad41fe4bccdfd95a25626982fdcecb44b3124dac4f99f6795871b2c665602a294bb7797c023993a27a648c03918bb561fd7ef5b  linux-samsung-coreprimevelte-6.12-rc5.tar.gz
+fb01f6f2cd66b38e208268384dac876f7d5b78ddece211dae8278ecb596562ba5c17235f29671ebe5ac43e8dd5c6e940ba89f986ccab938ec9b79305d061de68  config-samsung-coreprimevelte.aarch64
 "