Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 5bc663e5831a87b897d43f0f7fb7ec8bce88e633
  - Merge "Implement TLS for calls into VNFM adapter"
  - Implement TLS for calls into VNFM adapter
    
    Issue-ID: SO-2143
    Change-Id: I2fcacab7aebc9a22b952d881b0bf2404e1638b37
    Signed-off-by: MichaelMorris <michael.morris@est.tech>
    
1 file changed