Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 18088ab28bb9c780194b8add1f4595d1f69d2eae
  - Document OJSI-133 vulnerability

    Issue-ID: OJSI-133
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ide609cf1dbbf0f82360b53ed739c023e6d7c7893

  - Document OJSI-132 vulnerability

    Issue-ID: OJSI-132
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I0a7a8b99f193ab88a72a84de33afefd4fa19bf1b

  - Document OJSI-127 vulnerability

    Issue-ID: OJSI-127
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ia734c5906c9837898a192c05aa7da5dbda814df4

  - Document OJSI-126 vulnerability

    Issue-ID: OJSI-126
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I8cab133e7a39342c7d72cec6bc522aa6f5cca797

  - Document OJSI-102 vulnerability

    Issue-ID: OJSI-102
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ibfa34510c9522f3d6600a8f65a7239b12ef57f92

  - Document OJSI-101 vulnerability

    Issue-ID: OJSI-101
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ib87725793f23876eb6df9ed6ef6dcf6acb6e36a9

  - Document OJSI-94 vulnerability

    Issue-ID: OJSI-94
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ica867e5fd81a08c758751cd06ab45b833ac97e74

  - Document OJSI-90 vulnerability

    Issue-ID: OJSI-90
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I7be4019410a8f0e06ac16b5c37830f4cdd15f004

  - Document OJSI-80 (CVE-2019-12119) vulnerability

    Issue-ID: OJSI-80
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ic4707b3eb536e3ad95d85aaf9570c271d67473e1

  - Document OJSI-79 (CVE-2019-12118) vulnerability

    Issue-ID: OJSI-79
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I077e40fb42b915fffbd8bd1779ef02fd60c2758c

  - Document OJSI-78 (CVE-2019-12117) vulnerability

    Issue-ID: OJSI-78
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ib1c58719d3d33d47b5e237fb21deae1101940bcd

  - Document OJSI-77 (CVE-2019-12116) vulnerability

    Issue-ID: OJSI-77
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I4a1f92491cc0792659493cecc73575aba4100116

  - Document OJSI-76 (CVE-2019-12115) vulnerability

    Issue-ID: OJSI-76
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I0ae71c86d27f06c9ad68cb294f49f8ebd1fb237c

  - Document OJSI-31 vulnerability

    Issue-ID: OJSI-31
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: I6a640a35f5c29a610fce963c215d54ed4f6c4693

  - Improve security release notes

    In order to provide users with more details of project's state in
    terms of security let's divide the security release notes into three
    sections:

    - Fixed Security Issues
      Contains a list of security fixes merged during this
      release (especially those reported via OJSI tickets).

    - Known Security Issues
      Contains a list of vulnerabilities detected in project during
      release which have not been fixed yet and thus should be mitigated
      by the user.

    - Known Vulnerabilities in Used Modules
      Contains information about NexusIQ scan results

    Issue-ID: SECCOM-238
    Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Change-Id: Ica31fea4939a87d693717f181514fc6d61f27fc7

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 2ca91d0..18088ab 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 2ca91d0f083ba214091bf0719c684baf0ec71577
+Subproject commit 18088ab28bb9c780194b8add1f4595d1f69d2eae