Bump database_consistency from 3.0.5 to 3.0.9

[dependabot]

Bumps database_consistency from 3.0.5 to 3.0.9.

Changelog

Sourced from database_consistency's changelog.

[3.0.9] - 2026/08/05

• Fix NumericalityConstraintChecker to skip numericality validators without a range option (e.g. bare numericality: true), since no CHECK constraint can express them.

[3.0.8] - 2026/07/28

• Fix NumericalityConstraintChecker false positives for attributes that have validators but no numericality validator. Thanks panteo for reporting this in #309!

[3.0.7] - 2026/07/26

• Add NumericalityConstraintChecker to detect numericality validators without matching DB CHECK constraints. Thanks Chedli Bourguiba for reporting this in #181!

[3.0.6] - 2026/07/19

• Add PolymorphicAssociationNullabilityChecker to detect polymorphic associations whose foreign key and type columns have mismatched null constraints. Thanks JSap0914 for implementing this!
• Improved MissingIndexChecker and MissingUniqueIndexChecker with proper combination of allow_nil/allow_blank and conditions. Thanks Alfonso Uceda for fixing this!

Commits

• 42fbbc9 Release v3.0.9
• d2fddf9 Skip numericality validators without a range option (#311)
• 2c4ff02 Release v3.0.8
• 5936593 Fix NumericalityConstraintChecker false positives on non-numerical validators...
• 5391e1f Release v3.0.7
• 0bd5287 Add NumericalityConstraintChecker for numericality validators vs DB CHECK...
• 758320d Release v3.0.6
• ca33f9e Update changelog
• 63c5554 Partial unique index matching with allow_nil conditions is corrected (#304)
• dae1514 Add polymorphic association nullability checker (#307)
• Additional commits viewable in compare view

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