No I/O timeout on RedisDB

[karupanerura]

Blocking I/O does NOT timeout by Timeout parameter. SEE: https://metacpan.org/pod/IO::Socket::IP#Timeout-=%3E-NUM

https://github.com/p5-RedisDB/RedisDB/blob/v2.57/lib/RedisDB.pm#L575
https://github.com/p5-RedisDB/RedisDB/blob/v2.57/lib/RedisDB.pm#L714

Details: TBD