[Feat] Organization Sprint Task Add tasks to sprints with task worked hours

[GloireMutaliko21]

Description

We have an OrganizationSprintTask entity that handles the Many-To-Many relationship between Task and OrganizationSprint. Currently, there is no API endpoint to create or add data in this table. The goal of this issue is to enable the creation of a link between a task (Task) and a sprint (OrganizationSprint) by adding a new entry in the organization_sprint_task table

Context

The OrganizationSprintTask entity is defined with a Many-To-Many configuration to store the relationships between sprints (OrganizationSprint) and tasks (Task). The new feature should allow:

• Creating a link between an existing task and a sprint.
• Specifying additional attributes, such as totalWorkedHours (the total number of hours worked on a specific task in a specific sprint).