Remove embedded launcher from repack_super_image

The launcher has dependency on libc++.so which isn't available on the
test server. This commit disables embedded_launcher so that the script
is interpreted by the python3 installed on the OS.

Test: repack_super_image outside of build environment
Bug: 148839595
Change-Id: Ic49cac9c6f5c67bde58ac3272213b3bebc54a73e
1 file changed