sanitycheck: support xunit report

Generate a test report using junit/xunit format with all details and
logs that can be published on the web to show results from a sanitycheck
run.

Output is stored in scripts/sanity_chk/ alongside the CSV file.

Change-Id: I5ea6f409c1f86f408eeae870b90a953e71046da9
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
1 file changed