update license year
update license year

[ci skip]

yterajima/slim,ericboehs/slim,raxoft/slim,ericboehs/slim,ruijsun/slim,mojavelinux/slim,raxoft/slim,metallurgical/slim,zakuro9715/slim,cheunghy/slim,XueQian/slim,mojavelinux/slim,fly19890211/slim,slim-template/slim,slim-template/slim,JuanitoFatas/slim,slim-template/slim,etdev/slim,JuanitoFatas/slim,XueQian/slim,cheunghy/slim,metallurgical/slim,fly19890211/slim,sideci-sample/sideci-sample-slim,ruijsun/slim,etdev/slim,zakuro9715/slim,Nikeshsuwal/slim,Nikeshsuwal/slim