pearsontechnology/environment-operator: pkg/reaper/reaper.go; 19 LoC

Found a possible issue in [pearsontechnology/environment-operator](https://www.github.com/pearsontechnology/environment-operator) at [pkg/reaper/reaper.go](https://github.com/pearsontechnology/environment-operator/blob/e527a2c4ba4d27b6337593ef18351bcc2c4a69da/pkg/reaper/reaper.go#L33-L51)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> function call which takes a reference to service at line 48 may start a goroutine

[Click here to see the code in its original context.](https://github.com/pearsontechnology/environment-operator/blob/e527a2c4ba4d27b6337593ef18351bcc2c4a69da/pkg/reaper/reaper.go#L33-L51)

Click here to show the 19 line(s) of Go which triggered the analyzer.

```go
for _, service := range current.Services {
configService := cfg.Services.FindByName(service.Name)

if configService == nil {
log.Infof("REAPER: found orphan service %s, deleting.", service.Name)
if err := r.deleteService(service); err != nil {
log.Errorf("REAPER: delete orphan service %s failed with %s", service.Name, err.Error())
}
} else if configService.IsBlueGreenParentDeployment() {
if err := r.destroyDeployment(service.Name); err != nil {
log.Errorf("REAPER: delete orphan deployment %s failed with %s", service.Name, err.Error())
}
}

// delete ingresses that were removed from the service config
r.CleanupIngress(cfg.Services.FindByName(service.Name), &service)
// delete HPA objects that were removed from the service config
r.CleanupHPA(cfg.Services.FindByName(service.Name), &service)
}

```

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See the descriptions of the classifications [here](https://github.com/github-vet/rangeclosure-findings#how-can-i-help) for more information.

commit ID: e527a2c4ba4d27b6337593ef18351bcc2c4a69da