kunit: tool: Accept --raw_output=full as an alias of 'all'

I can never remember whether --raw_output takes 'all' or 'full'. No
reason we can't support both.

For the record, 'all' is the recommended, documented option.

Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: David Gow <[e-mail]>
Reviewed-by: Rae Moar <[e-mail]>
Signed-off-by: Shuah Khan <[e-mail]>

tools/testing/kunit/kunit.py

···
 		fake_test.counts.passed = 1
 
 		output: Iterable[str] = input_data
-		if request.raw_output == 'all':
+		if request.raw_output == 'all' or request.raw_output == 'full':
 			pass
 		elif request.raw_output == 'kunit':
 			output = kunit_parser.extract_tap_lines(output)
···
 	parser.add_argument('--raw_output', help='If set don\'t parse output from kernel. '
 			    'By default, filters to just KUnit output. Use '
 			    '--raw_output=all to show everything',
-			     type=str, nargs='?', const='all', default=None, choices=['all', 'kunit'])
+			     type=str, nargs='?', const='all', default=None, choices=['all', 'full', 'kunit'])
 	parser.add_argument('--json',
 			    nargs='?',
 			    help='Prints parsed test results as JSON to stdout or a file if '