chore: remove old Perl script for holiday definition upgrade#503

KristjanESPERANTO merged 1 commit intoopening-hours:developopening-hours/opening_hours.js:developfrom

KristjanESPERANTO:chore/remove_perl_scriptKristjanESPERANTO/opening_hours.js:chore/remove_perl_scriptCopy head branch name to clipboard