### Apache Airflow version

2.7.0

### What happened

Actual Behavior:
Upon entering a keyword in the search bar, no search results are shown, and the UI remains unchanged. The search function seems to be non-responsive.
You can see in the address bar, `undefined` appears instead of valid value.
<img width="1427" alt="step-1" src="https://github.com/apache/airflow/assets/17428690/10da4758-a614-48c8-a926-6bc69f8595f1">
<img width="1433" alt="step-2" src="https://github.com/apache/airflow/assets/17428690/be8912f2-e49e-40ca-86f7-1803b516482e">


### What you think should happen instead

Expected Behavior:
When I use the search function in the Airflow UI, I expect to see a list of results that match the entered keyword. This should help me quickly locate specific DAGs or tasks within the UI.

### How to reproduce

Steps to Reproduce:
1. Log in to the Airflow UI.
2. Navigate to the "Connections" list view by clicking on the "Connections" link in the navigation menu or by directly visiting the URL: <your_airflow_ui_url>/connection/list/.
3. Attempt to use the search function by entering a keyword.
4. Observe that no search results are displayed, and the search appears to do nothing.

### Operating System

MacOS

### Versions of Apache Airflow Providers

_No response_

### Deployment

Other

### Deployment details

Standalone Airflow via official Quickstart documentation

### Anything else

I encounter this issue since `Airflow 2.6.0`. It was fine on `Airflow 2.5.3`.

### 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)

#
#
#
"""Setup.py for the Airflow project."""
from __future__ import annotations
import glob
import json
import logging
import os
import subprocess
import sys
import unittest
from copy import deepcopy
from os.path import relpath
from pathlib import Path
from textwrap import wrap
from typing import Iterable
from setuptools import Command, Distribution, find_namespace_packages, setup
from setuptools.command.develop import develop as develop_orig
from setuptools.command.install import install as install_orig
from distutils import log  
INSTALL_PROVIDERS_FROM_SOURCES = "INSTALL_PROVIDERS_FROM_SOURCES"
PY39 = sys.version_info >= (3, 9)
logger = logging.getLogger(__name__)
AIRFLOW_SOURCES_ROOT = Path(__file__).parent.resolve()
PROVIDERS_ROOT = AIRFLOW_SOURCES_ROOT / "airflow" / "providers"
CROSS_PROVIDERS_DEPS = "cross-providers-deps"
DEPS = "deps"
CURRENT_PYTHON_VERSION = f"{sys.version_info.major}.{sys.version_info.minor}"
def apply_pypi_suffix_to_airflow_packages(dependencies: list[str]) -> None: