Add script to find all FirmwareTests and Cr50Tests

Per go/cros-fw-engprod-tools, we would like to have a script which
enables the FW EngProd Team to more easily report on existing firmware
tests. This commit provides a starting-point for that script by
collecting and printing all Autotest server tests that inherit from
FirmwareTest or Cr50Test.

TEST=Run the script
BUG=None

Change-Id: I2605069c3942b226d5b55636315f58939a758aea
Signed-off-by: Greg Edelston <gredelston@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crostestutils/+/1874225
Reviewed-by: Kevin Shelton <kmshelton@chromium.org>
Commit-Queue: Sean Abraham <seanabraham@chromium.org>
1 file changed