HPCC-8445 Add Certify.

Fix HPCC-8445 Add Certify doc.
To add the HPCC Certification doc
to the documentation build

Signed-off-by: g-pan <greg.panagiotatos@lexisnexis.com>
HPCC-8445 Add Certify

Fix HPCC-8445 Add Certify doc.
To add the HPCC Certification doc
to the documentation build.

Signed-off-by: g-pan <greg.panagiotatos@lexisnexis.com>
Merge pull request #3895 from g-pan/H8445-Certify

HPCC-8445 Add Certify Doc

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>