[PATCH][ZAB] debian package vars fixes

[Kamal Mostafa]

To support custom kernels derived from {Zesty, Artful, Bionic}:
  - bring forward the ship_extras_package feature from Xenial
  - stop forcing do_tools_common so that it can be disabled

These result in no changes to the master kernels, just allows derivs to
override standard behaviors.

 -Kamal

---

Kamal Mostafa (2):
  UBUNTU: [debian] support for ship_extras_package=false
  UBUNTU: [debian] do not force do_tools_common

 debian/rules                    |  2 +-
 debian/rules.d/2-binary-arch.mk | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

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2.7.4