Update git submodules

* Update docs/submodules/storperf from branch 'master'
  - Merge "Fixing URL for static files Earlier the static files were being served on /static/ now it has been fixed and are being served on /reporting/js/ and /reporting/css/ for js and css files respectively. JIRA: STORPERF-192"
  - Fixing URL for static files
    Earlier the static files were being served on /static/ now it has been fixed and are being served on /reporting/js/ and /reporting/css/ for js and css files respectively.
    JIRA: STORPERF-192

    Change-Id: Ibcce2210de88f2359d011752513fdab9f930ab5b
    Signed-off-by: saksham115 <saksham.agrawal@research.iiit.ac.in>

diff --git a/docs/submodules/storperf b/docs/submodules/storperf
index 3e30bf5..9673716 160000 (submodule)
--- a/docs/submodules/storperf
+++ b/docs/submodules/storperf
@@ -1 +1 @@
-Subproject commit 3e30bf5912cbd63a9dfc1977bbc1c900889ebd3c
+Subproject commit 967371648191c37e20123c08e761c7a8a2a98516