Bump activesupport from 8.0.2.1 to 8.0.4

[dependabot]

Bumps activesupport from 8.0.2.1 to 8.0.4.

Release notes

Sourced from activesupport's releases.

8.0.4

Active Support

• Fix Enumerable#sole to return the full tuple instead of just the first element of the tuple.

  Olivier Bellone

• Fix parallel tests hanging when worker processes die abruptly.

  Previously, if a worker process was killed (e.g., OOM killed, kill -9) during parallel test execution, the test suite would hang forever waiting for the dead worker.

  Joshua Young

• Fix NameError when class_attribute is defined on instance singleton classes.

  Previously, calling class_attribute on an instance's singleton class would raise a NameError when accessing the attribute through the instance.

  object = MyClass.new
  object.singleton_class.class_attribute :foo, default: "bar"
  object.foo # previously raised NameError, now returns "bar"

  Joshua Young

Active Model

• No changes.

Active Record

• Fix SQLite3 data loss during table alterations with CASCADE foreign keys.

  When altering a table in SQLite3 that is referenced by child tables with ON DELETE CASCADE foreign keys, ActiveRecord would silently delete all data from the child tables. This occurred because SQLite requires table recreation for schema changes, and during this process the original table is temporarily dropped, triggering CASCADE deletes on child tables.

  The root cause was incorrect ordering of operations. The original code wrapped disable_referential_integrity inside a transaction, but PRAGMA foreign_keys cannot be modified inside a transaction in SQLite - attempting to do so simply has no effect. This meant foreign keys remained enabled during table recreation, causing CASCADE deletes to fire.

  The fix reverses the order to follow the official SQLite 12-step ALTER TABLE

... (truncated)

Commits

• 624fe3c Preparing for 8.0.4 release
• 0ddf2c9 Delete test that now fails with new version of benchmark gem
• 3c7a8a8 Merge pull request #55864 from RicardoTrindade/patch-2
• 00e1dfa Merge pull request #55840 from zzak/asup-xml-mini-bigdecimal-float-precision
• f3148ba [ci skip] Fix transform_keys! example in 8.0.3 changelog
• 2e0b72c Merge pull request #55808 from olivier-thatch/fix-enum-sole
• 6aab6c8 Merge pull request #55794 from rails/fix-55513
• edeeb0e Merge pull request #55786 from rails/fix-55776
• 529f933 Preparing for 8.0.3 release
• 0160f42 Sync CHANGELOGs
• Additional commits viewable in compare view

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