ICU-12507 rbbi, switch impl from UTrie to UTrie2.

X-SVN-Rev: 40270

diff --cc icu4j/main/shared/data/icudata.jar
index 9f756def9570c6c3a3cb976ad93a3e00d14116cc,3640d15f93b3f3c541f25ad870378e1ef181cb9a..a91265613acda171a57ad95b8587cc99c9595c1c
--- 1/icu4j/main/shared/data/icudata.jar
--- 2/icu4j/main/shared/data/icudata.jar
+++ b/icu4j/main/shared/data/icudata.jar
@@@ -1,3 -1,3 +1,3 @@@
  version https://git-lfs.github.com/spec/v1
- oid sha256:d4b1866a85ceb079d912a3283e5ec6a7d6988df8c0e56e98fd67def82c35dcf3
- size 12225515
 -oid sha256:29b73bb7468ec529b2ad200e0e5e14a16b53d12cc8ba5ac29b9da9de8968adc0
 -size 12128017
++oid sha256:f0d65ed59329e1eaae1813db0fa8e1236a3b58ddfa5e7e1ff33d4bea7eef3c31
++size 12226292