Update git submodules

* Update docs/submodules/optf/has.git from branch 'master'
  to 19515ef4efae6452cfe1474ce226928fbdb872ed
  - Fix has docker build to conform to self-release
    
    Change-Id: I27671db832cb85517bd7f7a0c587a9a02c2eec61
    Signed-off-by: vrvarma <vikas.varma@att.com>
    Issue-ID: OPTFRA-722
    
1 file changed