Update git submodules

* Update docs/submodules/aai/aai-common.git from branch 'master'
  to 0cbb058c9257db8c26e5ed09ceccadabb011dc88
  - Update of README.md for aai-common Dockerfiles

    README.md was updated to reflect recent changes in aai-common
    image build process and its naming and tagging.

    Change-Id: I37c3c7d6c46a21437a27cd8a9afe08c1c3aa408e
    Issue-ID: INT-1024
    Signed-off-by: Martin Klozik <martin.klozik@tieto.com>

diff --git a/docs/submodules/aai/aai-common.git b/docs/submodules/aai/aai-common.git
index c19785e..0cbb058 160000 (submodule)
--- a/docs/submodules/aai/aai-common.git
+++ b/docs/submodules/aai/aai-common.git
@@ -1 +1 @@
-Subproject commit c19785ed19245a586dc8f271713ae59248fd8f81
+Subproject commit 0cbb058c9257db8c26e5ed09ceccadabb011dc88