twister: Add Twister execution options to twister.json

Store Twister command line options in twister.json report as
`environment.options` object. It allows to keep the actual
execution context for test results analysis and history comparison.

A new command line option `--report-all-options` enables to report all
command line options applied, including these set as default values.

Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>