Fix for error while bidssifying bidsmeNifti coming not from DICOM
Fixes in Module/MRI/bidsmeNifti
and Module/PET/bidsmeNifti`
- Fixed logic recovering recording ID and No
- Removed generated error when checking original class of bidsmeNifti
Fixes in Module/MRI/bidsmeNifti
and Module/PET/bidsmeNifti`