build: remove [multilib] hack

[multilib] is now enabled in base image

android-sdk-build-tools-33.0.1: track

fcitx5-breeze: untrack, now in [extra]

track android-ndk-beta

track android-platform-33

track android-sdk-build-tools-33

tar-libarchive: untrack, aur removed

kdecoration-kwinft: remove, aur deleted

untrack packages accepted into [community]

untrack various vcs packages

track kdecoration-kwinft

add script for manual submission

track kwinft and friends

add disclaimer

update: also print pkgver in build description

build: switch mirror

untrack alpine-apk-tools

aur removed, in [community] as apk-tools

track android-platform-31

track android-sdk-build-tools-30.0.3

submit: add tags