Update git submodules

* Update docs/submodules/compass4nfv from branch 'stable/euphrates'
  - Doc updates for Euphrates

    Change-Id: Ibf2a41a7e651e0a611a9721e7ebac29e181ad635
    Signed-off-by: Sofia Wallin <sofia.wallin@ericsson.com>
    (cherry picked from commit 35e9b46afe0589d0aa093ce1817885ddb09f9df7)

diff --git a/docs/submodules/compass4nfv b/docs/submodules/compass4nfv
index 7304d45..008f931 160000 (submodule)
--- a/docs/submodules/compass4nfv
+++ b/docs/submodules/compass4nfv
@@ -1 +1 @@
-Subproject commit 7304d45d9ae0b1d499d39b23167dfc2323810100
+Subproject commit 008f9314cbea65cc6a72302d1307876e5137b2ff