update Miri

[RalfJung]

Fixes Miri breakage (no issue was created as the toolstate tracking is currently broken: #82254)

[rust-highfive]

r? @Mark-Simulacrum

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[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[RalfJung]

Cc @rust-lang/miri
@bors r+ p=1

[bors]

📌 Commit cf76a5cfac37ee7e7ca8b915cf3db92604bba29c has been approved by RalfJung

[bors]

⌛ Testing commit cf76a5cfac37ee7e7ca8b915cf3db92604bba29c with merge 9d26aefaf34d018bead30d6cd3365ad2d8353bb5...

[RalfJung]

#82124 will break Miri again so landing this is rather pointless...
@bors r- retry

[RalfJung]

@bors r+ p=1

[bors]

📌 Commit 3b81b47 has been approved by RalfJung

[bors]

⌛ Testing commit 3b81b47 with merge a31c162...

[bors]

☀️ Test successful - checks-actions
Approved by: RalfJung
Pushing a31c162 to master...

[rust-log-analyzer]

A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

  CACHE_DOMAIN: ci-caches.rust-lang.org
  TOOLSTATE_REPO_ACCESS_TOKEN: ***
##[endgroup]
Cloning into 'rust-toolstate'...
/home/runner/work/rust/rust/src/tools/publish_toolstate.py:121: DeprecationWarning: 'U' mode is deprecated
📣 Toolstate changed by rust-lang/rust#82253!

Tested on commit rust-lang/rust@a31c16212d70fcae3ad9d073b00d883951e573ee.
Direct link to PR: <https://github.com/rust-lang/rust/pull/82253>

🎉 miri on windows: test-fail → test-pass (cc @eddyb @RalfJung @oli-obk).
🎉 miri on linux: test-fail → test-pass (cc @eddyb @RalfJung @oli-obk).

  with open(path, 'rU') as f:
Traceback (most recent call last):
  File "/home/runner/work/rust/rust/src/tools/publish_toolstate.py", line 338, in <module>
    response = urllib2.urlopen(urllib2.Request(
  File "/usr/lib/python3.8/urllib/request.py", line 222, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python3.8/urllib/request.py", line 522, in open
    req = meth(req)
  File "/usr/lib/python3.8/urllib/request.py", line 1281, in do_request_
    raise TypeError(msg)
TypeError: POST data should be bytes, an iterable of bytes, or a file object. It cannot be of type str.
##[error]Process completed with exit code 1.