Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 328da2e4cf0c4155a4d29718cb5f57628d7a5277
  - Merge "Junit for NotValidDataException"
  - Junit for NotValidDataException
    
    Issue-ID: PORTAL-814
    Change-Id: I11246a105f03a82e2bdbd6c3019c6fc92f65dde8
    Signed-off-by: ezhil <ezhrajam@in.ibm.com>
    
diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 85b436b..328da2e 160000
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 85b436b54488fb5e8a5102d80c2c97272ca15fb5
+Subproject commit 328da2e4cf0c4155a4d29718cb5f57628d7a5277