Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 9d77758d706d13c1c2ea46ada1837d757adbf9ba
  - Merge "Fixed testOnGetPackageVnfd_UnauthorizedClient_Fail"
  - Fixed testOnGetPackageVnfd_UnauthorizedClient_Fail
    
    Change-Id: I916182cf97ea4a78fe7dfe19de2cce03b8d9a7ea
    Issue-ID: SO-2414
    Signed-off-by: eHanan <eoin.hanan@est.tech>
    
1 file changed