co_filename does not match __file__ for frozen stdlib modules

[ericsnowcurrently]

BPO	45652
Nosy	@ericsnowcurrently, @FFY00

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-10-28.17:45:27.885>
labels = ['interpreter-core', 'type-bug', '3.11']
title = 'co_filename does not match __file__ for frozen stdlib modules'
updated_at = <Date 2021-10-28.17:45:27.885>
user = 'https://github.com/ericsnowcurrently'

bugs.python.org fields:

activity = <Date 2021-10-28.17:45:27.885>
actor = 'eric.snow'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core']
creation = <Date 2021-10-28.17:45:27.885>
creator = 'eric.snow'
dependencies = []
files = []
hgrepos = []
issue_num = 45652
keywords = []
message_count = 1.0
messages = ['405209']
nosy_count = 2.0
nosy_names = ['eric.snow', 'FFY00']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45652'
versions = ['Python 3.11']

[ericsnowcurrently]

Frozen modules currently have co_filename set to "<frozen NAME>". It would be good to have it match __file__ instead. This will require require also fixing any code objects in the module's co_consts (and so on). It may make sense to take care of the while unmarshaling, but could be done (less efficiently) after the fact.