Update git submodules

* Update docs/submodules/optf/osdf.git from branch 'master'
  to 272dbc27931acb0a15264d6dd4039a57d413f542
  - Add upgrade strategy to docs
    
    Issue-ID: OPTFRA-672
    Signed-off-by: krishnaa96 <krishna.moorthy6@wipro.com>
    Change-Id: I8a503a3aff1b4a92c4ba04cea258c171d00213f4
    
1 file changed