msm_serial_hs: Update to latest CAF version

* attempt to fix bt issues

Change-Id: I139877ffe9bfeb96cf22ed47c568d623ac5fd0ee
bluesleep: attempt to fix bt disconnect issues

* use version from other msm8974 kernels

Change-Id: I83b064cac8d07e7135d7a1f39ab559ca0e20fd75