novatek-tcon-fw-update-tool: Move source code to src/ subdir.

BUG=b:112485400
TEST=The following continue to succeed and perform the expected actions,
both within the CrOS chroot and outside of it on my workstation:
$ make
$ make novatek-tcon-fw-update-tool
$ make clean

Change-Id: Ib738a9702ef068129485b4befa93c0918b41dca4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/novatek-tcon-fw-update-tool/+/1956652
Tested-by: Matthew Blecker <matthewb@chromium.org>
Commit-Queue: Matthew Blecker <matthewb@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
10 files changed
tree: dc525d7bee117fad3de58d8b98bb92b5a769b562
  1. src/
  2. .gitignore
  3. common.mk
  4. Makefile
  5. OWNERS