Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 7c69f07593a8c7474bd7a69a65979dc0635f1526
  - Merge "Changes related to eviction of connections"
  - Changes related to eviction of connections
    
    These are changes related to ASDC controller for evicting database
    connection pool when ip address changes
    Included other appllications such as requestDB, CatalogDB, API Handler,
    BPMN, OpenstackAdapter etc
    
    Change-Id: I9a96ea12fb0c10643a204a58d55360bebba326fe
    Issue-ID: SO-2018
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
    
1 file changed