Hooks fixes and improvements from feedback#2990

Merged

theopnv merged 5 commits intomasterfrom

tools/hooks-fixes

Jan 13, 2021

Commits on Dec 16, 2020

Update python requirement to 3.6
theo-at-unity
committed

Commits on Dec 23, 2020

Force LF on all files
theo-at-unity
committed

Commits on Jan 12, 2021