### Apache Airflow version

main (development)

### What happened

On the Task Instances table, one can click on `Edit Record` and be directed to a `Edit Task Instance` page. There, if you try to change the state, it will simply not update nor are there any errors in the browser console.


<img width="608" alt="Screen Shot 2022-01-04 at 10 10 52 AM" src="https://user-images.githubusercontent.com/4600967/148101472-fb6076fc-3fc3-44c4-a022-6625d5112551.png">


### What you expected to happen

Changes to state should actually update the task instance.

### How to reproduce

Try to use the `Edit Task Instance` page

### Operating System

Mac OSx

### Versions of Apache Airflow Providers

_No response_

### Deployment

Virtualenv installation

### Deployment details

_No response_

### Anything else

This page is redundant, as a user can successfully edit task instance states from the table. Instead of wiring up the correct actions, I say we should just remove the `Edit Task Instance` page entirely.

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

rowid = '["12345"]'  
    resp = admin_client.post(
        "/taskinstance/action_post",
        data={"action": action, "rowid": rowid},
        follow_redirects=True,
    )
    assert resp.status_code == 200
    check_content_in_response("Failed to set state", resp)
@pytest.mark.parametrize(
    "task_search_tuples",
    [
        [("example_xcom", "bash_push"), ("example_bash_operator", "run_this_last")],
        [("example_subdag_operator", "some-other-task")],
    ],
    ids=["multiple_tasks", "one_task"],
)
def test_action_muldelete_task_instance(session, admin_client, task_search_tuples):