Delete reduntant test from cf-redis-broker
Delete reduntant test from cf-redis-broker

This test was falseley labeled as an integration tests, it was actually
a system test. Also, it relied on monit in a dependency, but was
substituting out monit for simply manually stopping and starting redis.

This is covered by the 'recycled instances' spec in cf-redis-release/dedicated_plan_spec

[#162387263]

Signed-off-by: Mirah Gary <fe1dc00a5695535997f5ba35885347b5828932aa@pivotal.io>

pivotal-cf/cf-redis-broker,pivotal-cf/cf-redis-broker