1. Fix an error in handling strand in force calling.
2. Speed up the genotype module of discovery calling. The comparison results on various datasets are as follows.
| | cuteSV (previous) | cuteSV2 (latest) |
| :------------: |:---------------:|:-------------:|
| CCS | 900.37s | 261.77s |
| CLR | 3620.00s | 2644.94s |
| ONT | 2893.08s | 1264.26s |