Updated git submodules

Project: aai/aai-common master ac93ec514da91f8918d1fc93e334aa939af767f3

AAI-1452 Update Swagger HTML template

Issue-ID: AAI-1452
- Re-indent list bodies to optimise size of generated output, reduces
final output size by half in new v14 schema.
- Add table of contents links under Summary heading for navigating long
document
- Added company name to copyright notice

Change-Id: I74e98a097728fb93939e8a3b2fe27906d0b83ff7
Signed-off-by: Keong Lim <keong.lim@huawei.com>

diff --git a/docs/submodules/aai/aai-common.git b/docs/submodules/aai/aai-common.git
index a86d6a6..ac93ec5 160000 (submodule)
--- a/docs/submodules/aai/aai-common.git
+++ b/docs/submodules/aai/aai-common.git
@@ -1 +1 @@
-Subproject commit a86d6a6644d6de3f3f814cd6e25cfe2213d5dd05
+Subproject commit ac93ec514da91f8918d1fc93e334aa939af767f3