deps: bump schemars from 0.8.22 to 1.2.1

[dependabot]

Bumps schemars from 0.8.22 to 1.2.1.

Release notes

Sourced from schemars's releases.

v1.2.1

Fixed

• transform attributes are now applied after the schema is otherwise fully constructed. In particular, they're now applied after all other attributes are processed. (GREsau/schemars#505)

v1.2.0

🎅 Merry Christmas! 🎄

Added

• Add smol_str03 feature (GREsau/schemars#486)

Changed

• Schemas generated for HashMap/BTreeMap with enum keys are now more specific (GREsau/schemars#452)

v1.1.0

Added

• Public functions that have no side-effects are now marked with #[must_use] so that they report a lint warning when the returned value is unused, as this likely indicates a mistake.

Fixed

• Improve accuracy of schemas for flattened enums, in particular: unit variants of externally-tagged enums, and enums wrapped in Option<>. (GREsau/schemars#464 / GREsau/schemars#483)

v1.0.5

Fixed

• Fix schema.pointer_mut() to resolve URI fragment identifiers like #/$defs/foo, matching current behaviour of schema.pointer() (GREsau/schemars#478 / GREsau/schemars#479)

v1.0.4

Fixed

• Fix JsonSchema impl on atomic types being ignored on non-nightly compilers due to a buggy cfg check (GREsau/schemars#453)
• Fix compatibility with minimal dependency versions, e.g. old(-ish) versions of syn (GREsau/schemars#450)
• Fix derive for empty tuple variants (GREsau/schemars#455)

v1.0.3

Fixed

• Fix compile error when a doc comment is set on both a transparent (or newtype) struct and its field (GREsau/schemars#446)
• Fix json_schema!() macro compatibility when used from pre-2021 rust editions (GREsau/schemars#447)

v1.0.2

Fixed

• Fix schema properties being incorrectly reordered during serialization (GREsau/schemars#444)

v1.0.1

Fixed

... (truncated)

Changelog

Sourced from schemars's changelog.

[1.2.1] - 2026-02-01

Fixed

• transform attributes are now applied after the schema is otherwise fully constructed. In particular, they're now applied after all other attributes are processed. (GREsau/schemars#505)

[1.2.0] - 2025-12-25 🎄

Added

• Add smol_str03 feature (GREsau/schemars#486)

Changed

• Schemas generated for HashMap/BTreeMap with enum keys are now more specific (GREsau/schemars#452)

[1.1.0] - 2025-11-05

Added

• Public functions that have no side-effects are now marked with #[must_use] so that they report a lint warning when the returned value is unused, as this likely indicates a mistake.

Fixed

• Improve accuracy of schemas for flattened enums, in particular: unit variants of externally-tagged enums, and enums wrapped in Option<>. (GREsau/schemars#464 / GREsau/schemars#483)

[1.0.5] - 2025-11-02

Fixed

• Fix schema.pointer_mut() to resolve URI fragment identifiers like #/$defs/foo, matching current behaviour of schema.pointer() (GREsau/schemars#478 / GREsau/schemars#479)

[1.0.4] - 2025-07-06

Fixed

• Fix JsonSchema impl on atomic types being ignored on non-nightly compilers due to a buggy cfg check (GREsau/schemars#453)
• Fix compatibility with minimal dependency versions, e.g. old(-ish) versions of syn (GREsau/schemars#450)
• Fix derive for empty tuple variants (GREsau/schemars#455)

[1.0.3] - 2025-06-28

Fixed

• Fix compile error when a doc comment is set on both a transparent (or newtype) struct and its field (GREsau/schemars#446)
• Fix json_schema!() macro compatibility when used from pre-2021 rust editions (GREsau/schemars#447)

[1.0.2] - 2025-06-26

Fixed

... (truncated)

Commits

• 5ef5da1 v1.2.1
• 4081b98 Apply extend/transform attributes after any other attributes (#506)
• 5bfec04 v1.2.0
• f6b1f4c Add smol_str03 feature (#486)
• 18826cd Add test for changes from #452
• 2ac8ff5 Added better map support (#452)
• 6009e82 Limit workflow permissions
• ac0b651 Fix title
• 97b2427 v1.1.0
• e67495b Improve optional enum flattening behaviour
• Additional commits viewable in compare view

[kpernyer]

Closing — major-version bump with real API breakage (schemars::schema::RootSchema removed, schema module now private). Holding off until after v3.8.1 ships.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.