qa/suites/crimson-rados: add .qa helper

Fixes:
OSError: /home/nojha/src/github.com_ceph_ceph_master/qa/suites/crimson-rados/basic/centos_latest.yaml
does not exist (abs /home/nojha/src/github.com_ceph_ceph_master/qa/suites/crimson-rados/basic/centos_latest.yaml)

Signed-off-by: Neha Ojha <nojha@redhat.com>

diff --git a/qa/suites/crimson-rados/.qa b/qa/suites/crimson-rados/.qa
new file mode 120000 (symlink)
index 0000000..a602a03
--- /dev/null
+++ b/qa/suites/crimson-rados/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file