Changes to List all categories used in templates

the carbone-version request header's property undefined was restricted to a list of enum values

the header request parameter carbone-version was restricted to a list of enum values

added the new enum value 3 to the header request parameter carbone-version

added the new enum value 4 to the header request parameter carbone-version

added the new enum value 5 to the header request parameter carbone-version

added the new enum value staging to the header request parameter carbone-version

for the header request parameter carbone-version, the type was generalized from integer to string, and format from int32 to no format

added the non-success response with the status 400

added the non-success response with the status 501