src/: Trivial rename 's/opaque_programmer/opaque_master/'

Northing more than to align with upstream to reduce the udiff.

V.2: Fix rebase build issue where some renames were missed.
V.3: Rebased on top rework of previous patches.
V.4: Rebase on top of master to decouple of other more invasive work.
V.5: Rebase on top of master and fix compilation error.

BUG=chromium:478356
BRANCH=none
TEST=still builds

Change-Id: I40299c79e0e8076d34d427eb51c2a51665f0d66e
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/1392583
Reviewed-by: Stefan Reinauer <reinauer@google.com>
9 files changed