Allow '_corrupt_records' raw values to be in HEX rather than RAW

## Background
Hive support for RAW fields is limited. In such cases writing raw values as HEX is preferred.

## Feature
Allow '_corrupt_records' raw values to be in HEX rather than RAW.

## Example [Optional]
A simple example if applicable.

## Proposed Solution [Optional]
Reuse:
```scala
.option("binary_as_hex", "true")
```
option.