trace-cmd: Update to version 2.3.2

Current trace-cmd version 1.2 in poky was throwing
"recorder error in splice input" error while recording
a trace on kernel version 3.10. Updated the trace-cmd
version to latest 2.3.2 to resolve this error.

Signed-off-by: Yasir-Khan <yasir_khan@mentor.com>
Merge pull request #125 from Yasir-Khan/ftrace_support

trace-cmd: Update to version 2.3.2