Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 0abec191b0645a80c9bc5df4af3423a9377b83db
  - Merge "Prepare for java 11"
  - Prepare for java 11

    final changes for java11 groovy compatibility
    removed unnecessary dependencies and cleaned up poms
    added missing jaxws-api dependency to pom.xml
    java8 profile is now active by default in parent pom
    update beans to have RemoteResource annotation
    always use the compiler plugin from parent pom
    Update external task timeout to longer value to hold lock
    update remote resource annotation to match catalog db client
    add remote resource annotation to bean for bowman
    completely remove bowman from requests db client

    Issue-ID: SO-2059
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: If6f0df36e8077ccd703abce9f64290daed63955b