sparse: don't enable on clone if it was a narrow clone...
sparse: don't enable on clone if it was a narrow clone
When both sparse and narrow extensions are enabled and we do a narrow clone,
sparse enables itself because it reads --include flag and thinks that user is
trying to do a sparse clone.
This patch changes that behavior, and now if both extensions are enabled and
user passes `--narrow`, then the includes and excludes won't be considered as
part of sparse profile.
Differential Revision:
https://phab.mercurial-scm.org/D5479
