Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 788ada8a8c280e7599c46281804468d0e468d42b
  - Merge "Fix Parsing Of Etsi Catalog Notifications"
  - Fix Parsing Of Etsi Catalog Notifications
    
    Change-Id: I18290572d7569d8260d185284546db491ae78768
    Issue-ID: SO-2825
    Signed-off-by: AndrewLamb <andrew.a.lamb@est.tech>
    
1 file changed