Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to ba546e970d779a5e87a07b3058a85e1446c39129
  - Merge "Removed user password from portal's profile API"
  - Removed user password from portal's profile API

    ONAP Portal allowed to retrieve password of currently active user via
    "/portalApi/loggedinUser" endpoint. Prefilled "Login Password" field
     has been changed to "*****" and password is not send anymore to the
     frontend. Only after change of this default value
     password will be updated. Confirm Password field has been removed
     from the UI. In the future password change could be additionally also
     checked on the backend side to verify current password
     before updating it.

    Issue-ID: OJSI-65
    Signed-off-by: Robert Bogacki <r.bogacki@samsung.com>
    Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com>
    Acked-by: Manoop Talasila <talasila@research.att.com>
    Change-Id: I00b7713557247d211927c437f31f118095ad0726

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 59eebbf..ba546e9 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 59eebbf3cb31d01345d973098a73a866b1d08466
+Subproject commit ba546e970d779a5e87a07b3058a85e1446c39129