Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 9d730f0c98561e566be9adba12c0b044f5924a9f
  - Merge "XSS Vulnerability fix in DashboardSearchResultController"
  - XSS Vulnerability fix in DashboardSearchResultController
    
    Custom Validator is used to secure this endpoints.
    
    Issue-ID: OJSI-15
    Change-Id: Idf523a53bc5fe9e1df8110526d56336953759c86
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    
diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index a5e7009..9d730f0 160000
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit a5e70096b0cf77fb10d18e4ecd4e67be40ceedaf
+Subproject commit 9d730f0c98561e566be9adba12c0b044f5924a9f