shutil.copyfile does not raise SpecialFileError for socket files

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2019-07-29.04:22:16.840>
labels = ['type-bug', 'library', '3.9', '3.10', '3.11']
title = 'shutil.copyfile does not raise SpecialFileError for socket files'
updated_at = <Date 2021-12-11.18:41:20.112>
user = 'https://github.com/chrahunt'

bugs.python.org fields:

activity = <Date 2021-12-11.18:41:20.112>
actor = 'iritkatriel'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2019-07-29.04:22:16.840>
creator = 'chrahunt'
dependencies = []
files = []
hgrepos = []
issue_num = 37700
keywords = ['patch']
message_count = 3.0
messages = ['348595', '348596', '348602']
nosy_count = 3.0
nosy_names = ['chris.jerdonek', 'chrahunt', 'potomak']
pr_nums = ['16575']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue37700'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']