Allow filtering of work items for a task

The endpoint "TaskWorkitems" should allow filtering in the request with the following fields:

{
    id: str  # REQUIRED (already exists in API)
    task_action: str/list[str] [Build, Test, Provision]
    state: str/list[str] [Running, Done, Cancelled, Failed]
    target_os: str/list[str]
    target_os_version: str/list[str]
}

These parameters should be used to filter results to return only work items matching all supplied filters. All filters should be optional.

Example request:

GET /taskWorkItems

{
   id: "1652939184"
   task_action: ["Build", "Test"]
   state: ["Done", "Failed"]
   target_os: "Linux"
   target_os_version: "INTEGRITY"
}

This request would return work items which are Build or Test items, of which only the ones which are in a state of Done or Failed, of which have the target OS of Linux, specifically for the INTEGRITY target os version.