lib/elasticsearch: restore jackson_dataformat_smile

As removing it in a83842309 introduced a related NoClassDefFoundError
regression.

Bug: Issue 6094
Change-Id: I03c4801ae8c1cfb0b74ad39ef1398cd31225ba14
1 file changed
tree: 6682b2da36de6329f141fd43d721d62ca5e829d0
  1. gerrit-elasticsearch/
  2. gerrit-pgm/
  3. lib/