Report: Disbursements Without Valid Supplier - Remove 0 entries

**User Story**
As a finance-team user in SIMS, I need to have a report that shows if a student has had provincial grant disbursements and does not yet have a valid supplier number.

**Acceptance Criteria**
- [ ] Update the report to not show disbursements that have 0 Total BC Grants:

**Additional Context**
Given the volume of students in FT, it will make the report much larger than necessary. Keeping the intent of the report to only include students who have received disbursements, we should only include those who have received _certain_ disbursements.