Update to spacy-pkuseg==0.0.26 in Makefile
SHELL := /bin/bash
ifndef SPACY_EXTRAS
-override SPACY_EXTRAS = spacy-lookups-data==1.0.0rc0 jieba pkuseg==0.0.25 pickle5 sudachipy sudachidict_core
+override SPACY_EXTRAS = spacy-lookups-data==1.0.0rc0 jieba spacy-pkuseg==0.0.26 sudachipy sudachidict_core
endif
ifndef PYVER
