Specify the npm version in build.gradle
Specify the npm version in build.gradle

Signed-off-by: Hui Kang <06099befa36bf5a07a5196d8e1177abdf1d958ba@us.ibm.com>

stevenpkg/conversation-with-discovery,stevenpkg/conversation-with-discovery,stevenpkg/conversation-with-discovery,stevenpkg/conversation-with-discovery