Update git submodules

* Update docs/submodules/modeling/modelspec.git from branch 'master'
  to f7226ae9143696a7959fcc02b5b1b36db38f3c13
  - Updates to Vnf Stereotypes
    
    Updated stereotypes that were part of accepted ETSI 2.5.1 from
    Experimental to Preliminary
    
    Issue-ID: MODELING-104
    
    Change-Id: I2b03a5918619f8344aa7bf7dd0ba1bfadd55b338
    
    
    Change-Id: I2b03a5918619f8344aa7bf7dd0ba1bfadd55b338
    Signed-off-by: Kevin Scaggs <ks0567@att.com>
    
1 file changed