67fa96fa97
This commit adds:
1. workflow summary in the first section along with an image.
2. sub-section "Pushing to ceph-ci repository" to second section.
3. file doc/dev/developer_guide/testing_integration_tests/workflow.png
Signed-off-by: Vallari Agrawal <vallari.agrawal@ibm.com>
(cherry picked from commit dc539b3ea8)
