Changes to Get lifetime cache hit totals

the summary/total_cost response's property format changed from double to no format for status 200

the summary/total_time_saved response's property format changed from double to no format for status 200

api operation id dashboard_getLifetimeCacheHitTotals removed and replaced with getLifetimeCacheHitTotals

the endpoint scheme security DashboardJwt was added to the API

api tag Dashboard added

api tag dashboard removed

for the query request parameter timezone_offset, the format was generalized from double to no format

added the non-success response with the status 403

deleted the header request parameter Authorization

the endpoint scheme security RespanApiKey was added to the API

api operation id get-lifetime-cache-hit-totals removed and replaced with dashboard_getLifetimeCacheHitTotals