Updated git submodules

Project: sfc master 08e38497dc82ebfdc7041b2dc50a261f8916e842

BUG9093 Also attempt to use plain Vxlan tunnel

Give preference to VxlanGpe tunnel type in logical SFF but use standard
Vxlan tunnel if not present. This is because GPE extension might be
globally enabled as a Genius ITM configuration option so that specific
VxlanGpe tunnel types are not used.

Change-Id: I2540ada637b67276977601a6b2dfa418defe872a
Signed-off-by: Jaime Caamaño Ruiz <jaime.caamano.ruiz@ericsson.com>
(cherry picked from commit c4907b6221e1c3919129eb72d920d85f0d2567e1)

diff --git a/docs/submodules/sfc b/docs/submodules/sfc
index 266e23c41603e42f18d2663e3cf6e3dc06cc00dd..08e38497dc82ebfdc7041b2dc50a261f8916e842 160000 (submodule)
--- a/docs/submodules/sfc
+++ b/docs/submodules/sfc
@@ -1 +1 @@
-Subproject commit 266e23c41603e42f18d2663e3cf6e3dc06cc00dd
+Subproject commit 08e38497dc82ebfdc7041b2dc50a261f8916e842