chore: 🐝 Update SDK - Generate 0.15.0

[github-actions]

Important

Linting report available at: https://app.speakeasy.com/org/stackone/stackone/linting-report/59b84528c3be32086c7f86c3db3351ba
OpenAPI Change report available at: https://app.speakeasy.com/org/stackone/stackone/changes-report/c4aed6f7b6d3e1bb193ff51d97cb91d2

SDK update

Based on:

• OpenAPI Doc
• Speakeasy CLI 1.411.1 (2.436.1) https://github.com/speakeasy-api/speakeasy

OpenAPI Change Summary

├─┬Paths
│ ├─┬/unified/lms/assignments
│ │ └─┬GET
│ │   ├──[➖] parameters (10295:25)❌ 
│ │   └──[➖] parameters (10287:25)❌ 
│ ├─┬/unified/lms/users/{id}/assignments
│ │ └─┬GET
│ │   ├──[➖] parameters (8849:25)❌ 
│ │   └──[➖] parameters (8857:25)❌ 
│ └─┬/unified/lms/content/{id}
│   └──[➕] delete (9232:13)
└─┬Components
  ├──[➕] schemas (27594:13)
  └─┬Assignment
    ├──[➕] properties (27290:17)
    └──[➕] properties (27285:17)

Document Element	Total Changes	Breaking Changes
paths	5	4
components	3	0

[glebedel]

LGTM