Update git submodules

* Update docs/submodules/barometer from branch 'master'
  - Merge "INFO: Update PTL"
  - INFO: Update PTL

    Change-Id: Idba830ff4b38568829608cbd4ebfa31ccb7d22c7
    Signed-off-by: Maryam Tahhan <maryam.tahhan@intel.com>

diff --git a/docs/submodules/barometer b/docs/submodules/barometer
index d37a178..2028902 160000 (submodule)
--- a/docs/submodules/barometer
+++ b/docs/submodules/barometer
@@ -1 +1 @@
-Subproject commit d37a178a681a61de2924e3835ec3726aaa7af38c
+Subproject commit 20289029422f9b6d3a8ca06ca4df89918d9d1ba6