EPICS (8.36) Ensure that HDF5 factory bean sets LazyOpen after Properties set.

This fixes the problem where scans fail with a "Capture failed" exception
if the HDF5 writer plugin has not been used outside of a scan since the
Area Detector IOC was restarted.
Merge branch '8.36' of ssh://dascgitolite@dasc-git.diamond.ac.uk/gda/gda-epics.git into 8.36