support boxsdk > v4

[saquibsaifee]

Closes #160 #173

Motivation

• Add compatibility for a newer/generated Box SDK while preserving support for the legacy boxsdk API.
• Remove the strict <4.0.0 upper bound on the boxsdk[jwt] dependency to allow newer releases.
• Bump package/version references used by pre-commit configs to the new internal release.

Testing

• Ran the plugin unit tests pytest tests/plugins/box_test.py

❯ source .venv/bin/activate && PYTHONPATH=`pwd` pytest tests/plugins/box_test.py -v

============================= test session starts =============================
collected 21 items                                                            

tests/plugins/box_test.py::TestBoxDetector::test_analyze_line["clientSecret": "12345678abcdefgh12345678ABCDEFGH"-True] PASSED [  4%]
tests/plugins/box_test.py::TestBoxDetector::test_analyze_line[client_secret = 12345678abcdefgh12345678ABCDEFGH-True] PASSED [  9%]
tests/plugins/box_test.py::TestBoxDetector::test_analyze_line[CLIENT-SECRET=12345678abcdefgh12345678ABCDEFGH-True] PASSED [ 14%]
tests/plugins/box_test.py::TestBoxDetector::test_analyze_line["clientsecret":="12345678abcdefgh12345678ABCDEFGH"-True] PASSED [ 19%]
tests/plugins/box_test.py::TestBoxDetector::test_analyze_line["clientSecret": "12345678abcdefgh12345678ABCDEFG2many"-True] PASSED [ 23%]
tests/plugins/box_test.py::TestBoxDetector::test_analyze_line["clientSecret": "12345678abcdnotenough"-False] PASSED [ 28%]
tests/plugins/box_test.py::TestBoxDetector::test_get_box_user PASSED    [ 33%]
tests/plugins/box_test.py::TestBoxDetector::test_get_box_user_auth_format PASSED [ 38%]
tests/plugins/box_test.py::TestBoxDetector::test_get_box_user_invalid_creds PASSED [ 42%]
tests/plugins/box_test.py::TestBoxDetector::test_verify PASSED          [ 47%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_invalid PASSED  [ 52%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_unverified_missing_clientid PASSED [ 57%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_unverified_missing_publickeyid PASSED [ 61%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_unverified_missing_passphrase PASSED [ 66%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_unverified_missing_privatekey PASSED [ 71%]
tests/plugins/box_test.py::TestBoxDetector::test_verify_unverified_missing_enterpriseid PASSED [ 76%]
tests/plugins/box_test.py::TestBoxDetector::test_find_other_factor["clientID": "abcd1234abcd1234abcd1234abcd1234"-(?:client)-(?:id)-([a-z0-9]{32})-expected_result0] PASSED [ 80%]
tests/plugins/box_test.py::TestBoxDetector::test_find_other_factor["publicKeyID": "abcd1234"-(?:public(?:-|_|)key)-(?:id)-([a-z0-9]{8})-expected_result1] PASSED [ 85%]
tests/plugins/box_test.py::TestBoxDetector::test_find_other_factor["privateKey": "-----BEGIN ENCRYPTED PRIVATE KEY----- key -----END ENCRYPTED PRIVATE KEY-----\n"-(?:private)-(?:key)-(-----BEGIN ENCRYPTED PRIVATE KEY-----(?:.|\\n)+-----END ENCRYPTED PRIVATE KEY-----(?:\\n|))-expected_result2] PASSED [ 90%]
tests/plugins/box_test.py::TestBoxDetector::test_find_other_factor["passphrase": "abcd1234abcd1234abcd1234abcd1234"-(?:pass)-(?:phrase)-([a-z0-9]{32})-expected_result3] PASSED [ 95%]
tests/plugins/box_test.py::TestBoxDetector::test_find_other_factor["enterpriseID": "1234"-(?:enterprise)-(?:id)-([0-9]+)-expected_result4] PASSED [100%]

[saquibsaifee]

@williamsbritt @krkazmier @jwhett @rossgrady @sclinnell