Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 92060a0cd3f2fb9bb767c4913a470745c5cd8d7c
  - Merge "General sonar fixes"
  - General sonar fixes
    
    +) removed unused imports and done formatting
    
    Issue-ID: PORTAL-680
    Change-Id: I1f6ceca61dfc59726cc9e5f7ad802e5c9b0f4d6e
    Signed-off-by: arindamm <arind.mondal@samsung.com>
    
diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 9eaffe8..92060a0 160000
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 9eaffe830b33e6405797596d991c7f49fe615a9b
+Subproject commit 92060a0cd3f2fb9bb767c4913a470745c5cd8d7c