fix: the bug that the US STMBOLS URL is faild

[SunsetWolf]

Description

Motivation and Context

How Has This Been Tested?

• Pass the test by running: pytest qlib/tests/test_all_pipeline.py under upper directory of qlib.
• If you are adding a new feature, test on your own test scripts.

Screenshots of Test Results (if appropriate):

1. Pipeline test:
2. Your own tests:

Types of changes

• Fix bugs
• Add new feature
• Update documentation

[Abhijais4896]

@deco_retry
def _get_eastmoney():
url = "http://4.push2.eastmoney.com/api/qt/clist/get?pn=1&pz=10000&fs=m:105,m:106,m:107&fields=f12"
resp = requests.get(url, timeout=None)
if resp.status_code != 200:
raise ValueError("request error")

[Abhijais4896]

def _get_eastmoney():
url = "http://4.push2.eastmoney.com/api/qt/clist/get?pn=1&pz=10000&fs=m:105,m:106,m:107&fields=f12"
resp = requests.get(url, timeout=None)
if resp.status_code != 200:
raise ValueError("request error")

    try:
        _symbols = [_v["f12"].replace("_", "-P") for _v in resp.json()["data"]["diff"].values()]
    except Exception as e:
        logger.warning(f"request error: {e}")
        raise
    df = ak.get_us_stock_name()
    _symbols = df["symbol"].to_list()