Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 27eb14bb20dddcbb3a1ef6abbc5adedbb628c5bd
  - Merge "asdc controller treat distributionid as requestid"
  - asdc controller treat distributionid as requestid

    Setting RequestId in MDC using DistributionID value in ASDC-controller
    Setting RequestId in MDC using DistributionID value in ASDC-controller.
    Cleaned up code.
    Removing the log line as per the review comments.

    Issue-ID: SO-2231
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: I07880a80d479ad01411e0c5ece12d77722b8cb6c