The annotation is incorrect. It should be 1M.

### Describe the bug, including details regarding any error messages, version, and platform.

/parquet/writer_properties.go#L30-L32
```go	
// Default data page size limit is 1K it's not guaranteed, but we will try to
// cut data pages off at this size where possible.
DefaultDataPageSize int64 = 1024 * 1024
```

### Component(s)

Parquet