Use git tags for repository versioning

This repository does not use the versioning scheme used by the upstream
repository, and the version was incorrect when the fork was created.

Instead, rely on git tags to provide version data.

BUG=b:148627899
TEST=Run tests, see that correct version is saved in database.

Change-Id: I6aca3c1a6ebb8ac10354210ba000e9ba1e85d70f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/optofidelity_TPPT/+/3165975
Commit-Queue: Sean O'Brien <seobrien@chromium.org>
Tested-by: Sean O'Brien <seobrien@chromium.org>
Reviewed-by: Harry Cutts <hcutts@chromium.org>
3 files changed