Update git submodules

* Update docs/submodules/pharos from branch 'master'
  - [PDF] Preparations for vPDF support
    
    - extend check-{jinja2,schema}.sh to scan vPDFs and construct
      proper IDF path for vPDFs;
    - add support for '/' in PDF fields, by default filtered by j2
      template rendering;
    
    SPEC changes:
    - extend remote_management 'type' enum with 'libvirt';
    
    SCHEMA changes:
    - add new enum value 'libvirt' according to SPEC update;
    - add separate handling of 'remote_management' for baremetal/virtual;
    - remote_management 'versions' and 'mac_address' are mandatory for
      all but 'libvirt' (used to be mandatory for all);
    
    Change-Id: Ib3f711cae807c3ab27920391402ba74844f155c3
    Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/pharos b/docs/submodules/pharos
-Subproject 209a3a0e61e803218ada1f79363f72e7b77bfc8
+Subproject 56eec7f0a4e379c975bc9c6d57905c24c590fe9