Update git submodules

* Update docs/submodules/vswitchperf from branch 'master'
  - conf: Fix default VPP configuration
    
    Number of VPP workers (aka PMD threads) was not specified
    explicitly in default configuration file. Configuration
    has been fixed to use the same cores as OVS with DPDK.
    
    Change-Id: Icd3e5d6f429435fbc1ff580891f4b182d1c48729
    Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
    Reviewed-by: Al Morton <acmorton@att.com>
    Reviewed-by: Christian Trautman <ctrautma@redhat.com>
    Reviewed-by: Sridhar Rao <sridhar.rao@spirent.com>
    Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/vswitchperf b/docs/submodules/vswitchperf
-Subproject bde80dd0127ff65de738085a73832834e2ab190
+Subproject e1080a507901f7b957f24c75170594b4f9bc974