Update git submodules

* Update docs/submodules/optf/has.git from branch 'master'
  to 93c88d048be791f4112c14b5dabde825e63832d7
  - Update index.rst
    
    Issue-ID: OPTFRA-669
    Signed-off-by: krishnaa96 <krishna.moorthy6@wipro.com>
    Change-Id: Icca1689f440ae09890bbe65a3a9ee0601a787e45
    
1 file changed