Add endpoint to reorder Logs Archives

[api-clients-generation-pipeline]

See DataDog/datadog-api-spec#528

[jirikuncar]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[codecov]

Codecov Report

Merging #505 into master will decrease coverage by 29.63%.
The diff coverage is 0.00%.

Impacted Files	Coverage Δ
api/v2/datadog/api_logs_archives.go	0.00% <0.00%> (-31.42%)	⬇️
api/v2/datadog/model_logs_archive_order.go	0.00% <0.00%> (ø)
.../v2/datadog/model_logs_archive_order_attributes.go	0.00% <0.00%> (ø)
.../v2/datadog/model_logs_archive_order_definition.go	0.00% <0.00%> (ø)
...atadog/model_logs_archive_order_definition_type.go	0.00% <0.00%> (ø)
api/v1/datadog/api_hosts.go	0.00% <0.00%> (-72.21%)	⬇️
api/v1/datadog/api_snapshots.go	0.00% <0.00%> (-71.97%)	⬇️
api/v1/datadog/api_pager_duty_integration.go	0.00% <0.00%> (-70.54%)	⬇️
api/v1/datadog/api_events.go	0.00% <0.00%> (-70.53%)	⬇️
api/v1/datadog/model_widget_definition.go	0.00% <0.00%> (-70.27%)	⬇️
... and 489 more