husky will auto-upgrade ghook hooks, but if not, remove .git/hooks/* and then re-install husky.
Don't forget to migrate hook scripts from package.json > config > ghooks to package.json > scripts
Coverage remained the same at 91.754% when pulling 08c1bbe46f615e0b6c45a6ef0908f28d6efae781 on feature/upgrade-ghooks into 21d8d686536a8348cb9c9ca1ca2a1ff7bb0588eb on master.
husky will auto-upgrade ghook hooks, but if not, remove .git/hooks/* and then re-install husky. Don't forget to migrate hook scripts from package.json > config > ghooks to package.json > scripts