Update git submodules

Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 308f4c044e6e57da8d0f3913f33a8395c6df09ec
  - Merge "Don't wait forever for jdwp response"
  - Don't wait forever for jdwp response

    Some of web services do not send any data when challenged with JDWP
    challenge. This makes the script waiting forever for response.

    To fix that let's introduce 10s timeout (experimental value) and
    replace empty string with a new line to avoid bash warnings.

    Issue-ID: SECCOM-231
    Change-Id: I35546c001c5c54f298e8a4e346c2cf5d41e230ac
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>