ZOOKEEPER-3273: Sync BouncyCastle version in Maven build and Ant build
ZOOKEEPER-3273: Sync BouncyCastle version in Maven build and Ant build

Uee 1.60 in Ant, the same version used in Maven

Author: Enrico Olivelli <eolivelli@apache.org>

Reviewers: 210fcb0b07a52e2be4159f2e0fd4edb50883d168@apache.org

Closes #808 from eolivelli/fix/ZOOKEEPER-3273

(cherry picked from commit 8a2a1b5bced7810b9205d111181c8ae796670955)
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