Add FAQs to openebs.ci portal

[umamukkara]

Is this a BUG REPORT or FEATURE REQUEST?

FEATURE REQUEST

OpenEBS.ci needs a detailed FAQ section preferably in .MD format. This MD file can be linked from the portal itself.

[bhaskarhc]

Content update required for https://openebs.ci/overview page .

steps to update overview content :

• clone the mayadata-io/ci-e2e-dashboard repository .
• checkout to staging branch .
• edit the overview.md file in /Docs/overview.md directory .
• Add / update the overview content .
• Raise github PR with updated overview file

Verify your changes

• After PR merged check the changes on https://staging.openebs.ci/api/about/faq endpoint