Bump maatwebsite/excel from 3.1.66 to 3.1.67 in /backend#763

daveearley merged 1 commit intodevelopHiEventsDev/Hi.Events:developfrom

dependabot/composer/backend/maatwebsite/excel-3.1.67HiEventsDev/Hi.Events:dependabot/composer/backend/maatwebsite/excel-3.1.67Copy head branch name to clipboard