ZOOKEEPER-3498: Move jute generated sources to generated-source/java
ZOOKEEPER-3498: Move jute generated sources to generated-source/java

Avoid mixup with class files.

cc phunt anmolnar eolivelli nkalmar

Author: tison <wander4096@gmail.com>

Reviewers: eolivelli@apache.org, 210fcb0b07a52e2be4159f2e0fd4edb50883d168@apache.org

Closes #1043 from TisonKun/ZOOKEEPER-3498

(cherry picked from commit abf1865c3a0701beef1dddd128e9ad25712a4c33)
Signed-off-by: Andor Molnar <210fcb0b07a52e2be4159f2e0fd4edb50883d168@apache.org>

naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper,naver/arcus-zookeeper