treewide: bump pkgrel to generate new splashes (MR 1996)

device/community/device-arrow-db410c/APKBUILD

device/community/device-asus-me176c/APKBUILD

device/community/device-bq-paella/APKBUILD

device/community/device-motorola-harpia/APKBUILD

device/community/device-nokia-n900/APKBUILD

device/community/device-pine64-pinetab/APKBUILD

device/community/device-purism-librem5/APKBUILD

device/community/device-samsung-a3lte/APKBUILD

device/community/device-samsung-a3ulte/APKBUILD

device/community/device-samsung-a5lte/APKBUILD

device/community/device-samsung-a5ulte/APKBUILD

device/community/device-samsung-serranovelte/APKBUILD

device/community/device-wileyfox-crackling/APKBUILD

device/main/device-pine64-pinephone/APKBUILD

device/main/device-qemu-aarch64/APKBUILD

device/main/device-qemu-amd64/APKBUILD

device/testing/device-acer-picasso/APKBUILD

device/testing/device-acer-swing/APKBUILD

device/testing/device-alcatel-idol347/APKBUILD

device/testing/device-alcatel-pop7lte/APKBUILD