Update git submodules

* Update docs/submodules/parser from branch 'master'
  - [p/parser] Add aarch64 download option
    
    Hardcoded values within the parser project create problems
    for opnfv-armband. In this patch we :
    1) Add aarch64 image download conditional
    2) Fix typos and comments
    
    JIRA: ARMBAND-369
    JIRA: PARSER-175
    
    Change-Id: I001087a8783fef66336e9bddc8d67342f6810a1f
    Signed-off-by: Charalampos Kominos <charalampos.kominos@enea.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/parser b/docs/submodules/parser
-Subproject 807447282a8690e2ac29031536ade40369886d4
+Subproject cabfeecb3259c5e22488756d91b6f72d27c4c18