Add application number to GC Notify Template Messages sent to Students

**Story Description:**
As a student, I want to be provided sufficient detail from incoming SIMS email notifications, so that I can fully understand what application I will be looking at after logging into SIMS.

**Acceptance Criteria**

- [x] Include an "applicationNumber" variable into the following Templates

The list of templates to be updated:
- Student - Assessment Ready (New): 566beddf-f838-4eb3-a622-161bc22c5af3
- Pending COE (New): 5cab93f5-314f-4fe8-966f-05246c0b5fde
- Student - Institution Completes Program Information Request (New): ae8aeecb-e56b-4d66-a737-364104038803
- Student - Institution Completes Confirmation of Enrolment (New): fc346897-bdd4-4dbf-bb6c-e74910904450
- Student - Institution Reports A Change (New): 0a788a89-0336-446a-b658-fe34307efa55
- Student - Institution Requests a Change (New): cb2f830a-31b9-4816-9d5c-32d3e57f395b
- Student - Ministry Completes Application Offering Change Request (New): 2c87ab5f-9c5c-46ae-92b1-9854af41e346
- Student - Ministry Completes Requested Change (New): eb6bf583-0f4d-435b-8417-d6db599ea272
- Student - Ministry Completes Exception (New): 578e2c3e-ea82-425a-b0b3-779fae782938
- Student - Supporting User Information Required (New): 529982ca-64a4-4632-b9fa-a95f211c92cb

- [ ] Ensure New Templates are sent out to Students when the corresponding event is triggered