dump_i2c/dump_tpm: drop

We no longer install these, so drop them.  The sigrok (https://sigrok.org/)
set of tools provides protocol decoders now.

BUG=None
TEST=precq passes

Change-Id: I45632a7d9591c34d2b3eda7d2f5e48acf3deb11a
Reviewed-on: https://chromium-review.googlesource.com/708137
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
2 files changed