python: Add test/results to python package.

BUG=b:152987133
TEST=cd python && pip3 install .

Change-Id: Iff00fe4e5862ca3490ec65850a45d7fb5de3b00f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/config/+/2185556
Commit-Queue: David Riley <davidriley@chromium.org>
Tested-by: David Riley <davidriley@chromium.org>
Reviewed-by: Jason Kusuma <jkusuma@google.com>
Reviewed-by: Michael Tang <ntang@chromium.org>
diff --git a/python/setup.py b/python/setup.py
index 39130ed..267c8dd 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -12,6 +12,11 @@
           'config/api/*.py',
           'config/api/software/*.py',
           'config/api/software/**/*.py',
+          'config/api/test/*.py',
+          'config/api/test/results/*.py',
+          'config/api/test/results/graphics/*.py',
+          'config/api/test/results/graphics/v1/*.py',
+          'config/api/test/results/v1/*.py',
           'config/payload/*.py',
           'config/test/*.py',
           'config/test/fake_program/*',