samsung-{a3,a5,a7,klte,serranove}: Move 20-tm2-touchkey-input.rules to postmarketos-base

...e/community/device-samsung-a3/20-tm2-touchkey-input.rules

device/community/device-samsung-a3/APKBUILD

...e/community/device-samsung-a5/20-tm2-touchkey-input.rules

device/community/device-samsung-a5/APKBUILD

...nity/device-samsung-serranove/20-tm2-touchkey-input.rules

device/community/device-samsung-serranove/APKBUILD

device/testing/device-samsung-a7/20-tm2-touchkey-input.rules

device/testing/device-samsung-a7/APKBUILD

...e/testing/device-samsung-klte/20-tm2-touchkey-input.rules

device/testing/device-samsung-klte/APKBUILD

main/postmarketos-base/APKBUILD

...-base/rootfs-lib-udev-rules.d-20-tm2-touchkey-input.rules