fix: `convert_dates_to_str` converts everything except `date` objects (#14340)
fix: `convert_dates_to_str` converts everything except `date` objects (#14340)

Co-authored-by: Suraj Shetty <c1fab1cf28e7dcca05cc07266aa459291053d3da@users.noreply.github.com>
mhbu50/frappe,almeidapaulopt/frappe,mhbu50/frappe,frappe/frappe,mhbu50/frappe,yashodhank/frappe,StrellaGroup/frappe,frappe/frappe,almeidapaulopt/frappe,StrellaGroup/frappe,StrellaGroup/frappe,yashodhank/frappe,frappe/frappe,almeidapaulopt/frappe,yashodhank/frappe,yashodhank/frappe,mhbu50/frappe,almeidapaulopt/frappe