Update git submodules

* Update docs/submodules/optf/osdf.git from branch 'master'
  to fa538d59b8982a48fd58f024a30a59616d43cf81
  - Improvements to the OSDF changes for new PEF APIs
    
    Improvements to the OSDF changes for new PEF APIs
    
    Issue-ID: OPTFRA-723
    Change-Id: Ie425bb302361489f4b5a47fbc7225fdc8060e9c3
    Signed-off-by: Chayal, Avteet (ac229e) <ac229e@att.com>
    
1 file changed