Add files to the .dockerignore

Seonpyo Kim · mergify[bot] · commit ea5d2d55ff89 · 2019-04-25T05:09:18.000Z
The file keystore.db and the files under the test directory would not be
used in building docker image. Therefore those files are excluded from
building.
diff --git a/.dockerignore b/.dockerignore
@@ -2,4 +2,6 @@
 /target/
 /keys/
 /db/
-/docker/
+/docker/
+/keystore.db
+/test/
