Remove dead code from checktags.py
Remove dead code from checktags.py

Ajedi32/bpm,ByzantineFailure/BPM-for-Discord,ByzantineFailure/BPM-for-Discord,ByzantineFailure/BPM-for-Discord,ByzantineFailure/bpm,Carson-Shook/bpm,Rothera/bpm,Rothera/bpm,Rothera/bpm,ILikePizza555/BPM-for-Discord,ByzantineFailure/bpm,ByzantineFailure/bpm,Ajedi32/bpm,ByzantineFailure/BPM-for-Discord,ByzantineFailure/bpm,Carson-Shook/bpm,Carson-Shook/bpm,Ajedi32/bpm,ILikePizza555/BPM-for-Discord,ILikePizza555/BPM-for-Discord,ILikePizza555/BPM-for-Discord