This update for orthanc-ohif, orthanc-volview fixes the following issues:

Changes in orthanc-volview:
- version 1.2
  * Upgrade to VolView tag 4.3.0 (commit a76e8fb).
    Note that the VolView "About" box still displays version 4.2.0.
  * Patch to make the build of static assets reproducible, following a
    suggestion by Bernhard M. Wiedemann (bwiedemann@suse.de)

Changes in orthanc-ohif:
- version 1.5
  * Updated OHIF to 3.9.2
  * In "dicom-web" data source, fixed the default "app-config.js"
    configuration to enable display of PDFs.
  * Updated cached "dicom-json" version to 2. This implies that, when using
    the "dicom-json" source, the cached metadata will have to be recomputed
    the first time you open a study.