Update git submodules

* Update docs/submodules/snaps from branch 'stable/fraser'
  - Fixed issue when attempting to add an internal subnet to a router.
    
    Internal subnets that are owned by the same user who is creating a
    router now can be added properly. Attempted to fix an issue with the
    change in https://gerrit.opnfv.org/gerrit/#/c/57853/ that was allowing
    for subnets with the same name to be assigned but ended up breaking
    this functionality completely.
    
    JIRA: SNAPS-312
    
    Change-Id: I1687f66db47520e93e401d3e9fb5f0c4f45d460f
    Signed-off-by: spisarski <s.pisarski@cablelabs.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/snaps b/docs/submodules/snaps
-Subproject f856dd2621efea11b8dc20ecea145ab1f0636fd
+Subproject 429b829fe4a745cdffd6c804a2a5e71d83cfbe0