samsung-gta7litewifi: new device

device/testing/device-samsung-gta7litewifi/APKBUILD

device/testing/device-samsung-gta7litewifi/deviceinfo

device/testing/device-samsung-gta7litewifi/modules-initfs

device/testing/linux-samsung-gta7litewifi/APKBUILD

...-samsung-gta7litewifi/config-samsung-gta7litewifi.aarch64

.../linux-samsung-gta7litewifi/fix_broken_assert_check.patch

...ux-samsung-gta7litewifi/fix_broken_inline_functions.patch

.../linux-samsung-gta7litewifi/fix_hardcoded_toolchain.patch

...testing/linux-samsung-gta7litewifi/fix_struct_names.patch