Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to aea5a492d4fb8982b36ea36a3495dea89ef0a09d
  - Merge "switch drools pdp image to new one"
  - switch drools pdp image to new one

    oom crossreference: https://gerrit.onap.org/r/#/c/83271/

    Change-Id: I557fb3bf7da1faa3789d4880b2e0873f17797f7d
    Issue-ID: POLICY-1613
    Signed-off-by: Jorge Hernandez <jorge.hernandez-herrero@att.com>

diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index 87c3c73..aea5a49 160000 (submodule)
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit 87c3c73130a15f3084a3576fad8fc0b941afb467
+Subproject commit aea5a492d4fb8982b36ea36a3495dea89ef0a09d