* [test] update license with shelljs

Author: gurisxie

POSSIBLE-NOTICES-FOR-BIN-DIST

@@ -99,4 +99,7 @@ This product contains software SDWebImage(https://github.com/rs/SDWebImage) deve
 by Olivier Poitrey  , licensed under the MIT License.
 
 This product contains software Guava(https://github.com/google/guava) developed
-by google  , licensed under the Apache License.
+by google  , licensed under the Apache License.
+
+This product contains shelljs Guava(https://github.com/shelljs/shelljs) developed
+by shelljs  , licensed under BSD 3-clause "New" or "Revised" License.