fixed indentation in the yaml

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
erasure-code: fix bugous ec-rados-default.yaml in some suites

The ec-rados-default.yaml was linked to suites as if it was a task
although it is a workload intended for parallel upgrade tests.

The ec-rados-plugin=jerasure-k=2-m=1.yaml task is defined and used
instead, where relevant.

http://tracker.ceph.com/issues/9549 Fixes: #9549

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
Merge pull request #145 from dachary/wip-erasure-code-workloads

erasure-code: fix bugous ec-rados-default.yaml in some suites
Merge branch 'master' of https://github.com/ceph/ceph-qa-suite into wip_test_wip-9419
test case

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>