Buildify various files

Automated tools keep doing these by accident.  Lets just do them and get
it over with.

Change-Id: If1fef9b4cf5ca58f8a14674124cdef3118562edf
diff --git a/y2019/jevois/BUILD b/y2019/jevois/BUILD
index d6d3dfc..915e37b 100644
--- a/y2019/jevois/BUILD
+++ b/y2019/jevois/BUILD
@@ -190,7 +190,7 @@
         ":cobs",
         ":spi",
         ":uart",
-        "//aos/time:time",
+        "//aos/time",
         "//motors:util",
         "//motors/core",
         "//motors/peripheral:configuration",