Add get_int_max_str_digits and set_int_max_str_digits in sys. (#5014)

---------

Co-authored-by: DimitrisJim <d.f.hilliard@gmail.com>

extra_tests/snippets/stdlib_sys.py

@@ -92,3 +92,17 @@ if sys.platform.startswith("win"):
     # assert winver.major == winver.platform_version[0]
     # assert winver.minor == winver.platform_version[1]
     # assert winver.build == winver.platform_version[2]
+
+# test int_max_str_digits getter and setter
+
+assert sys.get_int_max_str_digits() == 4300
+sys.set_int_max_str_digits(640)
+assert sys.get_int_max_str_digits() == 640
+sys.set_int_max_str_digits(0)
+assert sys.get_int_max_str_digits() == 0
+
+with assert_raises(ValueError):
+    sys.set_int_max_str_digits(1)
+
+sys.set_int_max_str_digits(1000)
+assert sys.get_int_max_str_digits() == 1000

extra_tests/snippets/syntax_non_utf8.py

@@ -1,18 +1,9 @@
 import os
-import platform
 
 from testutils import assert_raises
 
 dir_path = os.path.dirname(os.path.realpath(__file__))
 
-# TODO: RUSTPYTHON. At some point snippets will fail and it will look confusing
-# and out of the blue. This is going to be the cause and it's going to happen when
-# the github worker for MacOS starts using Python 3.11.4.
-if platform.python_implementation() == "CPython" and platform.system() == 'Darwin':
-    expectedException = ValueError
-else:
-    expectedException = SyntaxError
-
-with assert_raises(expectedException):
+with assert_raises(SyntaxError):
     with open(os.path.join(dir_path , "non_utf8.txt")) as f:
         eval(f.read())