Chore(deps): Update pika requirement from <1.4 to <1.5

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Updates the requirements on pika to permit the latest version.

Release notes

Sourced from pika's releases.

1.4.1

https://pypi.org/project/pika/1.4.1/ | GitHub milestone

Changelog

Sourced from pika's changelog.

1.4.1 (2026-05-22)

Merged pull requests:

• Fix Channel.close() for channels with multiple consumers #1596 (gbenson)

1.4.0 (2026-05-06)

Full Changelog

Implemented enhancements:

• Enforce yapf/google formatting in CI #1558
• Add Hatch dev environment and scripts #1579 (lukebakken)
• Drop more Python 2 compatibility code #1561 (lukebakken)

Closed issues:

• Add Hatch scripts to standardize developer commands #1578
• Fix outdated and broken documentation across the project #1568
• Update Codecov default branch and badge #1563
• GitHub actions workflows and test code need updates for RabbitMQ 4.3 #1547
• datetime.datetime.utcfromtimestamp() is deprecated #1539
• URLParameters这个类有bug #1533
• Custom transport #1532
• x-delay value is being returned in the header as a UINT64 and not a SINT16 #1531
• Pika should advertise the exchange_exchange_bindings client capability #1530
• Missing type annotations #1523
• There is no info about return type of queue_declare() method of pika.channel #1522
• Getting the user who sent the message #1510
• Where is examples/consume_recover_retry.py ? #1499
• Type Hint Issue with arguments parameter in queue_declare method of BlockingChannel Class - (expected "DeclareOk | None" [arg-type]) #1482
• queue_declare does not receive the callback at random times #1480
• There is no current event loop in thread #1479
• Cannot find reference 'exceptions' in '__init__.pyi' #1473
• Convert to pytest #1469
• Add a CI lint check using ruff and fix all findings #1371
• Add support for proxy configuration (Socks5) #1359
• BlockingIOError: [WinError 10035] A non-blocking socket operation could not be completed immediately #1314

Merged pull requests:

• Update outdated documentation across the pika project #1577 (suchitd)
• Fix TypeError in select_connection #1575 (suchitd)
• Support Python 3.7+ in CI and fix typing_extensions import #1574 (lukebakken)
• Add yapf formatter enforcement #1573 (alonfaraj)
• Replace PIKA_TEST_TLS env with pytest flag #1572 (alonfaraj)
• Fix field table type decoding to match RabbitMQ wire format #1566 (lukebakken)
• Legacy file fixes #1562 (alonfaraj)
• Add AGENTS.md with AI agent guidelines #1560 (lukebakken)

... (truncated)

Commits

• 5f0ba9e Merge pull request #1597 from pika/pika-1.4.1
• 31d80a9 pika 1.4.1
• b7af301 Merge pull request #1596 from gbenson/main
• 305fbe6 pika 1.4.0
• 9a3a6e5 Merge pull request #1577 from pika/doc/project-scope-update
• f750ce3 Merge branch 'main' into doc/project-scope-update
• ccfe924 Ensure that pip is run the same way in each workflow.
• 47129ca Caching pip artifacts actually does not accomplish anything.
• 0a721f7 Fix copyright year and document legacy-python.yaml workflow
• f7f51db Merge branch 'main' into doc/project-scope-update
• Additional commits viewable in compare view

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