Config file python3.5m-config conflicts between 32 and 64 bit packages.
Use update-alternatives to add base_libdir as suffix to avoid it.
[YOCTO #12511]
(From OE-Core rev: bbb5e55abd0e628a5b0dae90d5eace0a2483f1fc)
Signed-off-by: Zhang Xiao <xiao.zhang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>