changing hierarchy of the imagePullPolicy example in order to have a ToC entry (and link) on the website
What this PR does / why we need it:
update documentation, have a ToC entry (and link) on the website for the specific example
Which issue(s) this PR fixes(optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):
Fixes #
changing hierarchy of the imagePullPolicy example in order to have a ToC entry (and link) on the website
What this PR does / why we need it: update documentation, have a ToC entry (and link) on the website for the specific example
Which issue(s) this PR fixes (optional, using
fixes #<issue number>(, fixes #<issue_number>, ...)
format, will close the issue(s) when the PR gets merged): Fixes #Special notes for your reviewer: