Windows: AFS_INVALIDATE_DATA_VERSION only by service
Let the service make all decisions regarding when a data version
invalidation should be initiated. If during directory enumeration
or entry validation a data version change is noticed, that is an
indication that the meta data should be updated.
Change-Id: I8872fb5500b08ef2c6b64ab5fd13beeee4267aa2
Reviewed-on: http://gerrit.openafs.org/9743
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Peter Scott <pscott@kerneldrivers.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>