test if task lock is released in RunTaskStep when waiting for worker to be available
test if task lock is released in RunTaskStep when waiting for worker to be available

- Make metrics test more stable

Co-authored-by: Hannes Hasselbring <331be22c6b63ca3e0a03d408c2d906b1b02cd5f2@oss.volkswagen.com>
Signed-off-by: Syamala Umamaheswaran <ced1715404d81cfb20afdcdfc4a2558796773e61@oss.volkswagen.com>

concourse/concourse,concourse/concourse,concourse/concourse,concourse/concourse,concourse/concourse