[PATCH] consider VndSunStarExpand an exotic protocol

[PATCH] consider VndSunStarExpand an exotic protocol

and generally don't bother with it when fetching data
from urls

Change-Id: I51a2601c6fb7d6c32f9e2d1286ee0d3b05b370b9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176922
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
(cherry picked from commit 4fbe740677b90d8b73842b60863e2f4c9f4ea382)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/178313
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Gbp-Pq: Name consider-VndSunStarExpand-an-exotic-protocol.diff