Update git submodules

* Update docs/submodules/vnfrqts/guidelines.git from branch 'master'
  to e8c35b234f2ec466e4a5aa1205ef4aae9034a01f
  - Automation adds index.rst
    
    Issue-ID: CIMAN-376
    
    Change-Id: I6ab09d164f582d2b5773c53c03ebe8a91afe882e
    Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>
    
1 file changed