Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 62be40d079c97648353c1ad45819d3a24ff82fe5
  - SimpleLoginStrategy sonar issues fix

    "Either remove or fill this block of code."
    "Move the "" string literal on the left side of this string comparison."
    "Define and throw a dedicated exception instead of using a generic one."

    Issue-ID: PORTAL-650
    Change-Id: I92018287a6f585020f0ae6f042b1bb1de84a5e14
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 32b9dcf..62be40d 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 32b9dcf937f5ddfb3bd7d606155a505661bc6093
+Subproject commit 62be40d079c97648353c1ad45819d3a24ff82fe5