Merge case by CaseID Broken

[zpriddy]

Request Type

Bug

Work Environment

Question	Answer
TheHive version / git hash	3.3.0-RC6

Problem Description

PR #666 Broke the merging search by caseId and returns an error:

{"type":"Invalid search query","message":"failed to create query: {\n \"wildcard\" : {\n \"caseId\" : {\n \"wildcard\" : \"591\",\n \"boost\" : 1.0\n }\n }\n}"}

We should have known from the PR Number that this was going to cause problems... Just saying

[zpriddy]

Looks like @To-om saw this.

This commit fixed this issue and has been verified using elastic4play 1.10.0

TheHive-Project/elastic4play@aeb5aec

[zpriddy]

Leaving this open until the dependency has been updated to 1.10.0 for tracking,