Update git submodules

* Update docs/submodules/aai/aai-common.git from branch 'master'
  to 7c818ee03a2c06f77f82c430f4e9dd3ef883b9db
  - Remove versions from deps
    
    Issue-ID: AAI-2704
    Signed-off-by: Jimmy Forsyth <jf2512@att.com>
    Change-Id: I5ab79b68bce21dc3c5e54b38e0620a633a7b2996
    
diff --git a/docs/submodules/aai/aai-common.git b/docs/submodules/aai/aai-common.git
index e373a3b..7c818ee 160000
--- a/docs/submodules/aai/aai-common.git
+++ b/docs/submodules/aai/aai-common.git
@@ -1 +1 @@
-Subproject commit e373a3bb7d81f760c92738e4aa70b3784af20f71
+Subproject commit 7c818ee03a2c06f77f82c430f4e9dd3ef883b9db