python3: Fix dependency and use DEBIAN_NOAUTONAME for unchanged package name
python3: Fix dependency and use DEBIAN_NOAUTONAME for unchanged package name

Base on debian/control:
  - python3.4 depends on python3.4-minimal, not libpython3.4-minimal.
  - libpython3.4-stdlib depends on libpython3.4-minimal.

If we don't want DEBIANNAME has been changed,
using DEBIAN_NOAUTONAME is better than setting DEBIANNAME as same value.

Signed-off-by: Trung Do <64081e6b7eb2b24289b8a4e51cef9836ddf28af2@toshiba-tsdv.com>

meta-debian/meta-debian,tienlee/meta-debian,tienlee/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,nghiaht-tsdv/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,meta-debian/meta-debian