Testsuite fails with urllib3 >= 2.0.0 due to vcrpy incompatibility

When the system's version of urlib3 is 2.0.0 or higher, the testsuite of oci-python-sdk fails due an incompatibility of vcrpy with urlib3 >= 2.0.0:

[  458s] + pytest-3.9 --ignore=_build.python39 --ignore=_build.python311 --ignore=_build.python310 -v tests/unit tests/integ -s
[  459s] ImportError while loading conftest '/home/abuild/rpmbuild/BUILD/oci-python-sdk-2.96.0/tests/conftest.py'.
[  460s] tests/conftest.py:9: in <module>
[  460s]     from tests.integ import util
[  460s] tests/integ/util.py:13: in <module>
[  460s]     from .. import test_config_container
[  460s] tests/test_config_container.py:13: in <module>
[  460s]     import vcr
[  460s] /usr/lib/python3.9/site-packages/vcr/__init__.py:2: in <module>
[  460s]     from .config import VCR
[  460s] /usr/lib/python3.9/site-packages/vcr/config.py:11: in <module>
[  460s]     from .cassette import Cassette
[  460s] /usr/lib/python3.9/site-packages/vcr/cassette.py:12: in <module>
[  460s]     from .patch import CassettePatcherBuilder
[  460s] /usr/lib/python3.9/site-packages/vcr/patch.py:41: in <module>
[  460s]     _VerifiedHTTPSConnection = cpool.VerifiedHTTPSConnection
[  460s] E   AttributeError: module 'urllib3.connectionpool' has no attribute 'VerifiedHTTPSConnection'
[  460s] error: Bad exit status from /var/tmp/rpm-tmp.x8HlyJ (%check)

[1] https://github.com/kevin1024/vcrpy/issues/688

Start with tests/conftest.py, tests/integ/util.py, and tests/test_config_container.py to trace the vcr import failure, then run the pytest command shown in the issue with urllib3 2.0 or newer. Done means the test suite loads and runs successfully without the VerifiedHTTPSConnection error.