refactor(pre-commit): not running jscpd anymore (#4710)

`jscpd` leads to a 10 seconds delay of a git commit, as it needs to parse through the whole codebase to detect any copy&paste code parts. As we're doing within the pipeline even already, we should skip it on localhost due to this massive delay.

Author: mfranzke

.husky/pre-commit

@@ -3,4 +3,3 @@ node scripts/check-commit-mail.js
 lint-staged --config .config/.lintstagedrc.js
 lint-staged --config .config/.lintstagedrc-prettier.js
 git update-index --again
-npm run lint:jscpd