Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 52ecd9c8163060b6715e1f13055d680c90229e65
  - Merge "add fluent type builder support to A&AI client"
  - add fluent type builder support to A&AI client
    
    add fluent type builder support to A&AI client
    
    Issue-ID: SO-2856
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I2957aedb84a1c6b23979ff2e1c4dfb16b3a646c7
    
1 file changed