Function convertQuality

convertQuality(
    quality: string,
    from: QualityEncoding,
    to: QualityEncoding,
): string
Convert quality string between different encodings
Parameters
- quality: string
  Quality string in source encoding
- from: QualityEncoding
  Source encoding
- to: QualityEncoding
  Target encoding
Returns string
Quality string in target encoding
Example
```
convertQuality('IIII', 'phred33', 'phred64'); // Returns 'hhhh'
convertQuality('hhhh', 'phred64', 'phred33'); // Returns 'IIII'
```
- Defined in src/operations/core/quality/conversion.ts:234