Do some refactoring

Author: mdmintz

seleniumbase/fixtures/base_case.py

@@ -6794,10 +6794,7 @@ def get_pdf_text(
                 constants.PipInstall.FINDLOCK
             )
             with pip_find_lock:
-                if (
-                    sys.version_info >= (3, 7)
-                    and sys.version_info < (3, 9)
-                ):
+                if sys.version_info < (3, 9):
                     # Fix bug in newer cryptography for Python 3.7 and 3.8:
                     # "pyo3_runtime.PanicException: Python API call failed"
                     try: