Lock pytest-celery to v1.2.x (using urllib3 instead of pycurl) (#9633)

Author: Nusnus

requirements/extras/pytest.txt

@@ -1 +1 @@
-pytest-celery[all]>=1.2.0
+pytest-celery[all]>=1.2.0,<1.3.0

requirements/test.txt

@@ -1,5 +1,5 @@
 pytest==8.3.5
-pytest-celery[all]>=1.2.0
+pytest-celery[all]>=1.2.0,<1.3.0
 pytest-rerunfailures>=14.0,<15.0; python_version >= "3.8" and python_version < "3.9"
 pytest-rerunfailures>=15.0; python_version >= "3.9" and python_version < "4.0"
 pytest-subtests<0.14.0; python_version < "3.9"