Update git submodules

Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 89e5721f7e8e45fd0f26597a8b8082d90b47839c
  - WebAnalyticsExtAppController sonar issues

    - Rename this local variable to match the regular expression
    - Make this anonymous inner class a lambda.
    - Immediately return this expression instead of assigning it to
    the temporary variable "response".
    - Move the "" string literal on the left side of this string comparison.
    - Replace the type specification in this constructor call
    with the diamond operator ("<>").

    Issue-ID: PORTAL-648
    Change-Id: I1666d94dccbbe8aa835ea9a443a9973a245353f4
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>