Revert "Stage rINFRAWWW for infra.nasqueron.org"

Summary:
This site is now build and deployed by a Jenkins job.

This reverts commit a093e26a681c8d49feb6026edb3b598fd762390b.

This is a follow-up for 14f0ff17f35166d700b023309fceff9a21b60161.

Ref T1465

Reviewers: dereckson

Reviewed By: dereckson

Maniphest Tasks: T1465

Differential Revision: https://devcentral.nasqueron.org/D1956