### What problem does this PR solve?

Info of whether applying graph resolution and community extraction is
storage in `task["kb_parser_config"]`. However, previous code get
`graphrag_conf` from `task["parser_config"]`, making `with_resolution`
and `with_community` are always false.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):