[Bug] Non modyficable zap options with development: true hardcoded

### Current Behavior

https://github.com/cryostatio/cryostat-operator/blob/main/internal/main.go#L88

there is
```go
opts := zap.Options{
Development: true,
}
```
which is not suitable for production use.

### Expected Behavior

I would like to have configuration option for:
* log level - via `--log-level` flag
* log format - `--log-format=json` example flag

### Steps To Reproduce

_No response_

### Environment

```Markdown
- OS:
- Environment:
- Version:
```

### Anything else?

If this is configurable otherwise would appreciate some pointers