Merge pull request EnterpriseDB#6628 from EnterpriseDB/content/pg4k-p…

…gd/v1.1.1

pg4k-pgd v1.1.1 import

Fix search page cold load

...also clean up some build warnings

Merge pull request EnterpriseDB#6575 from EnterpriseDB/bugfix/josh/DO…

…CS-984-the-docs-playground-is-visible-in-searches-on-goog

DOCS-984: hide the Docs playground section from Google