Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 32b9dcf937f5ddfb3bd7d606155a505661bc6093
  - OpenIdConnectLoginStrategy sonar issues fix

    Redundant suppression("rawtypes") removed.
    Sonar issue:
    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-649
    Change-Id: Ia2c80ad4848c22c94a2db731425250784d382841
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 2a462c9..32b9dcf 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 2a462c99939b19f972813b64c7a4d6e33b9aaa5a
+Subproject commit 32b9dcf937f5ddfb3bd7d606155a505661bc6093