### Apache Airflow version

main (development)

### What happened

Task failing with error "missing upstream values" when running a dag with dynamic task group mapping
error -
```
[2022-11-23, 15:50:07 UTC] {abstractoperator.py:456} ERROR - Cannot expand <Task(_PythonDecoratedOperator): increment_and_verify.hello_there> for run manual__2022-11-23T15:49:59.771915+00:00; missing upstream values: ['x']
```

### What you think should happen instead

It should succeed 

### How to reproduce

Run the below dag code 
```
from airflow import DAG
from airflow.models.taskinstance import TaskInstance
from airflow.operators.dummy import DummyOperator
from datetime import datetime, timedelta
from airflow.decorators import task, task_group
with DAG(
    dag_id="taskmap_taskgroup",
    tags=["AIP_42"],
    start_date=datetime(1970, 1, 1),
    schedule_interval=None,
) as dag:

    @task
    def onetwothree():
        return [1,2,3]

    @task
    def hello_there(arg):
        print(arg)

    @task_group
    def increment_and_verify(x):
        hello_there(x)

    increment_and_verify.expand(x=onetwothree())>>DummyOperator(task_id="done")
```

### Operating System

mac os

### Versions of Apache Airflow Providers

_No response_

### Deployment

Virtualenv installation

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] 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)

from airflow.utils.trigger_rule import TriggerRule
from airflow.utils.weight_rule import WeightRule
TaskStateChangeCallback = Callable[[Context], None]
if TYPE_CHECKING:
    import jinja2  
    from sqlalchemy.orm import Session
    from airflow.models.baseoperator import BaseOperator, BaseOperatorLink
    from airflow.models.dag import DAG
    from airflow.models.mappedoperator import MappedOperator
    from airflow.models.operator import Operator
    from airflow.models.taskinstance import TaskInstance
DEFAULT_OWNER: str = conf.get_mandatory_value("operators", "default_owner")
DEFAULT_POOL_SLOTS: int = 1
DEFAULT_PRIORITY_WEIGHT: int = 1
DEFAULT_QUEUE: str = conf.get_mandatory_value("operators", "default_queue")
DEFAULT_IGNORE_FIRST_DEPENDS_ON_PAST: bool = conf.getboolean(
    "scheduler", "ignore_first_depends_on_past_by_default"
)
DEFAULT_RETRIES: int = conf.getint("core", "default_task_retries", fallback=0)
DEFAULT_RETRY_DELAY: datetime.timedelta = datetime.timedelta(
    seconds=conf.getint("core", "default_task_retry_delay", fallback=300)
)
DEFAULT_WEIGHT_RULE: WeightRule = WeightRule(
    conf.get("core", "default_task_weight_rule", fallback=WeightRule.DOWNSTREAM)
)
DEFAULT_TRIGGER_RULE: TriggerRule = TriggerRule.ALL_SUCCESS
DEFAULT_TASK_EXECUTION_TIMEOUT: datetime.timedelta | None = conf.gettimedelta(
    "core", "default_task_execution_timeout"
)
class NotMapped(Exception):