LOS ANGELES — Maurice Harkless thinks he sees something pleasantly repetitive about the Portland Trail Blazers’ 13-game winning streak. “Every time a team tries to go on a run, we always bounce back,” Harkless said. There was more of that Sunday night, with the Blazers jumping out to double-digits leads and the desperate Los Angeles Clippers trying to put a run together, only for Portland to bounce back and roll to a 122-109 victory. Even Portland stars Damian Lillard (23 points) and CJ McCollum (21) can sense a change among the Blazers. “In the past when teams have made a run, I’ve tried to go out there and will us in the right way, or CJ will try,” Lillard said.