Revert "change testManyConnections connection size to 2000"
Revert "change testManyConnections connection size to 2000"

This reverts commit 255db08d835f319a4365478240a4d76132b66ffd.

jackygurui/redisson,redisson/redisson,mrniko/redisson,zhoffice/redisson,ContaAzul/redisson