Status code in worker_errors and worker_requests metrics

[POD666]

Hi,

I want to observe errors/requests counts by different status codes.
But the only available dimension is script_name.

Looks like it's missing from being passed to labels at the moment:

cloudflare-exporter/prometheus.go

Lines 195 to 200 in 8e97133

	for _, a := range r.Viewer.Accounts {
	for _, w := range a.WorkersInvocationsAdaptive {
	workerRequests.With(prometheus.Labels{"script_name": w.Dimensions.ScriptName}).Add(float64(w.Sum.Requests))
	workerErrors.With(prometheus.Labels{"script_name": w.Dimensions.ScriptName}).Add(float64(w.Sum.Errors))
	workerCPUTime.With(prometheus.Labels{"script_name": w.Dimensions.ScriptName, "quantile": "P50"}).Set(float64(w.Quantiles.CPUTimeP50))
	workerCPUTime.With(prometheus.Labels{"script_name": w.Dimensions.ScriptName, "quantile": "P75"}).Set(float64(w.Quantiles.CPUTimeP75))

Meanwhile, it seems to be supported:

cloudflare-exporter/cloudflare.go

Lines 40 to 47 in 8e97133

	type accountResp struct {
	WorkersInvocationsAdaptive []struct {
	Dimensions struct {
	ScriptName string `json:"scriptName"`
	Status string `json:"status"`
	}
	Sum struct {

Do I miss anything?