deps: update fastavro requirement from >=1.8.0 to >=1.12.2

[dependabot]

Updates the requirements on fastavro to permit the latest version.

Changelog

Sourced from fastavro's changelog.

2026-04-24 version 1.12.2

• Publish wheels for Windows ARM64 (@​Harishmcw)

2025-10-10 version 1.12.1

• Publish Python 3.14 Wheels (@​billy-doyle)

2025-07-31 version 1.12.0

• Improve performance for schema resolution (@​hwse)

2025-05-18 version 1.11.1

• Removed invalid trove classifier (@​scottbelden)

2025-05-17 version 1.11.0

• Publish Python 3.13 free-threaded wheels (@​scottbelden in PR #844)

2024-12-19 version 1.10.0

• Parametrize some generic types to avoid type checker warnings (@​shoffmeister in PR #798)
• Build Python 3.13 wheels (@​rahulnht in PR #824)
• Remove support for Python 3.8 (@​scottbelden)

2024-09-05 version 1.9.7

• Fix regression introduced in PR #792 (@​enifsieus in PR #796)

2024-09-05 version 1.9.6

• Fix deterministic output for gen_many under certain conditions (@​hwse in PR #784)
• Resolve referenced schema to disambiguate union types with named schemas (@​enifsieus in PR #792)

2024-07-08 version 1.9.5

• Fix recursion error with avro json serialization (@​marcosschroh in PR #773)
• Fix return_record_name option for aliases in a union (@​hwse in PR #753)

2024-02-13 version 1.9.4

• Fix bug where aliases were not be evaluated correctly (@​hwse in PR #751)
• Simplify login in parse_schema (@​manawasp in PR #750)

2024-01-08 version 1.9.3

• Be able to generate correct random data when logical types are involved (@​hwse in PR #741)

2023-12-20 version 1.9.2

• Allow arbitrary ordering of union fields when a default is present (@​jvansanten in PR #738)

2023-12-06 version 1.9.1

• Make reader options work in a union with a reader schema (@​scottbelden in PR #734)
• Change tests to use "-m fastavro" rather than fastavro.main.py (@​hroncok in PR #730)

2023-10-27 version 1.9.0

• Allow cramjam as a snappy library (@​scottbelden in PR #721)
• Add deprecation about using python-snappy (@​scottbelden in PR #725)
• Improve enum validation to disallow spaces in enum symbols (@​OffByOnee in PR #728)

... (truncated)

Commits

• a937166 1.12.2
• ec4377b add Windows ARM64 support
• d200899 fix formatting for new version of black
• 38e032e forgot to commit a conflict resolution
• 35c2102 Use zstandard implementation from stdlib (PEP-784)
• 6f72242 Add default value to optional argument in type stub
• aca4efa update pypy to 3.11
• ed04953 update the names of some artifacts that are created
• 418c7c1 Bump actions/upload-artifact from 4 to 5
• fe61975 Bump actions/download-artifact from 5 to 6
• Additional commits viewable in compare view

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[Coding-Dev-Tools]

Applied directly on master (batch dep update)

[dependabot]

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