Add data/test_rsa in package_data in setup.py

Owing to the path change, we need to add this explicitly
in package_data.

BUG=chromium:466552
TEST=None. Will be tested together with next patch.

Change-Id: I868bc5986a26c86a0dae6c19b73c63a3ffd807d1
Reviewed-on: https://chromium-review.googlesource.com/260720
Reviewed-by: Charlie Mooney <[email protected]>
Commit-Queue: Shyh-In Hwang <[email protected]>
Tested-by: Shyh-In Hwang <[email protected]>
diff --git a/setup.py b/setup.py
index 880510d..6f17dd4 100755
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,8 @@
                 'webplot.remote',
                 'webplot.remote.mt',
                 'webplot.remote.mt.input'],
-      package_data={'webplot': ['*.html', '*.js', 'webplot'],},
+      package_data={'webplot': ['*.html', '*.js', 'webplot'],
+                    'webplot.remote': ['data/*',]},
       author='Joseph Hwang',
       author_email='[email protected]',
 )