build(deps): update jsonschema requirement from 0.46 to 0.48

[dependabot]

Updates the requirements on jsonschema to permit the latest version.

Release notes

Sourced from jsonschema's releases.

[Python] Release 0.48.1

Fixed

• Missing required errors in evaluate() output for schemas with properties and a two-entry required array. #1220
• contentEncoding errors for invalid UTF-8 after decoding incorrectly had empty instance_path and schema_path.

Changelog

Sourced from jsonschema's changelog.

[0.48.1] - 2026-07-17

Fixed

• Missing required errors in evaluate() output for schemas with properties and a two-entry required array. #1220
• contentEncoding errors for invalid UTF-8 after decoding incorrectly had empty instance_path and schema_path.

Performance

• Faster code generation for #[jsonschema::validator] (~5% across benchmarked schemas), via aliasing repeated paths in the emitted code.

[0.48.0] - 2026-07-16

Added

• iter_errors for #[jsonschema::validator]-generated validators.

Fixed

• Per-branch context on generated anyOf and oneOf validation errors, matching runtime validators.
• $recursiveRef in generated validators incorrectly resolved to the innermost $recursiveAnchor (it should resolve to the outermost one).
• Integer instances just outside the i64/u64 range incorrectly compared against numeric bounds through lossy f64 rounding under arbitrary-precision (e.g. {"minimum": -9223372036854775808} accepted -9223372036854775809).

Changed

• One canonical number spelling from canonical::json::to_string under arbitrary-precision ("1e-2" becomes "0.01", "1.50" becomes "1.5") and correctly-rounded float parsing (serde_json's float_roundtrip).

Performance

• Faster multipleOf validation for integer instances with integer divisors, via integer arithmetic instead of floating-point modulo.

[0.47.0] - 2026-07-08

Added

• #[jsonschema::validator] attribute macro (behind the macros feature) that compiles a JSON Schema into is_valid and validate implementations at build time.
• Keyword::iter_errors for reporting multiple validation errors from a single custom keyword. #1071

Changed

• Bump MSRV to 1.85.0.

Performance

• Faster meta-schema validation and schema compilation with the macros feature, via compile-time meta-schema validators.

Fixed

• type under items asserted with the Validation vocabulary disabled.
• Disabled vocabularies ignored for $ref targets without their own $schema (e.g. $defs entries).

... (truncated)

Commits

• 1c707f3 chore(ruby): Release 0.48.1
• effbc77 chore: Bump jsonschema-wasm version to 0.48.1
• 27d6c44 chore: Update the version bump script
• b2e157d chore(python): Release 0.48.1
• 4313166 chore(rust): Release 0.48.1
• 7ac65d7 chore: Tune playground styles
• 66cbd1b chore: Tune playground styles
• 3869179 chore: Add links to playground
• 4dc5b12 feat: WebAssembly playground
• cec64ef fix: contentEncoding errors for invalid UTF-8 after decoding incorrectly ha...
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