Update ISSUE_TEMPLATE.md (#2386)
Update ISSUE_TEMPLATE.md (#2386)

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Co-Authored-By: piskvorky <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@radimrehurek.com>

piskvorky/gensim,RaRe-Technologies/gensim,RaRe-Technologies/gensim,RaRe-Technologies/gensim,piskvorky/gensim,gojomo/gensim,piskvorky/gensim,gojomo/gensim,gojomo/gensim,RaRe-Technologies/gensim,gojomo/gensim