Update git submodules

* Update docs/submodules/onosfw from branch 'master'
  - Local Documentation Builds
    
        This adds configuration for performing local documentation builds
        with the following simple command:
    
        tox -e docs
    
    added index.rst so that docs build succsesfully
    
    Change-Id: Ifa6f16eccfcadd7f9d86e8d3def5a81b79ecf478
    Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/onosfw b/docs/submodules/onosfw
-Subproject 2f46a8d07f77d202ec41ce6379b8524569a2745
+Subproject 1a669bfecc76837bf064c74cd382a97ef48310e