testsuite: update expected output

Signed-off-by: Anton Kolesov <akolesov@synopsys.com>
testsuite: Fix for error in monitor.exp

Signed-off-by: Anton Kolesov <akolesov@synopsys.com>
ARC, testsuite: Update expected output for "info float" test for ARC

Signed-off-by: Anton Kolesov <akolesov@synopsys.com>