build: Fix android CURL build

Was using the ${target} variable in curl-android which should only be
used for the ios configurations.
build: Fix reference to android toolchain file
Applied libarchive patch
Turn off CURL and Archive build for Android

As it has build issues for Kiwi and that work is in progress
Merge topic 'android-build'

48011e3 Turn off CURL and Archive build for Android
78bebdc Applied libarchive patch
57f1d56 build: Fix reference to android toolchain file
8bdb1d0 build: Fix android CURL build