UBUNTU: SAUCE: Revert "r8169: don't use MSI-X on RTL8106e"

UBUNTU: SAUCE: Revert "r8169: don't use MSI-X on RTL8106e"

BugLink: https://bugs.launchpad.net/bugs/1809847
This reverts commit 9d4efdc5adc3e20762af5de5a5b1c11a762e84d7.

We backported this commit, and can't clean cherry-pick the reverted
commit from upstream, so revert it directly. This equivalent to upstream
commit.
   d49c88d7677b r8169: Enable MSI-X on RTL8106e

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Kleber Souza <kleber.souza@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>