Update git submodules

* Update docs/submodules/ccsdk/cds.git from branch 'master'
  to 2ef7909fd0b9d12a7fe1619639e787c5ee0cf4c3
  - Merge "Fix Sonar Jenkins job"
  - Fix Sonar Jenkins job

    Updated pom.xmls of modules that do not contain 'src/main' directory
    to skip Sonar scan.  This allows Sonar scan to complete for the rest
    of CDS.  Need to revisit these modules to see whether they should
    really be skipped or if sonar properties (e.g. sonar.sources) should
    instead be tailored.

    Issue-ID: CCSDK-2116
    Signed-off-by: Dan Timoney <dtimoney@att.com>
    Change-Id: I8b0237886e357a0188633f007dc97cf6e725fa53

diff --git a/docs/submodules/ccsdk/cds.git b/docs/submodules/ccsdk/cds.git
index dffb358..2ef7909 160000 (submodule)
--- a/docs/submodules/ccsdk/cds.git
+++ b/docs/submodules/ccsdk/cds.git
@@ -1 +1 @@
-Subproject commit dffb358f81f2816a931dca067f47bd49823ac5bc
+Subproject commit 2ef7909fd0b9d12a7fe1619639e787c5ee0cf4c3