cpu: Better name cpu_single_step() trace event cpu_single_step() is not related to breakpoints. Rename the trace event. Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com> Reviewed-by: Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com> Message-ID: <20260705215729.62196-30-philmd@oss.qualcomm.com>