chore(deps): bump ajv from 6.12.6 to 7.0.2

[dependabot-preview]

Bumps ajv from 6.12.6 to 7.0.2.

Release notes

Sourced from ajv's releases.

v7.0.2

Remove duplicate functions from standalone validation code (#1361)

v7.0.1

Update error message for maxLength/minLength keywords

v7.0.0

Please note: this document covers the changes from v6.12.6.

The main changes

• support of JSON Schema draft-2019-09 features: unevaluatedProperties and unevaluatedItems, dynamic recursive references and other additional keywords.
• comprehensive support for standalone validation code - compiling one or multiple schemas to standalone modules with one or multiple exports.
• to reduce the mistakes in JSON schemas and unexpected validation results, strict mode is added - it prohibits ignored or ambiguous JSON Schema elements. See Strict mode and Options for more details
• to make code injection from untrusted schemas impossible, code generation is fully re-written to be type-level safe against code injection.
• to simplify Ajv extensions, the new keyword API that is used by pre-defined keywords is available to user-defined keywords - it is much easier to define any keywords now, especially with subschemas.
• schemas are compiled to ES6 code (ES5 code generation is supported with an option).
• to improve reliability and maintainability the code is migrated to TypeScript.
• separate Ajv classes from draft-07 and draft-2019-09 support with different default imports (see Getting started or v7.0.0-beta.5 for the details).

Please note:

• the support for JSON-Schema draft-04 is removed - if you have schemas using "id" attributes you have to replace them with "$id" (or continue using version 6 that will be supported until 02/28/2021).
• all formats are separated to ajv-formats package - they have to be explicitly added if you use them.
• Ajv instance can only be created with new keyword, as Ajv is now ES6 class.
• browser bundles are automatically published to ajv-dist package (but still available on cdnjs.com).

Better TypeScript support:

• Methods compile and compileAsync now return type-guards - see Getting started.
• Method validate is a type-guard.
• Better separation of asynchronous schemas on type level.
• Type utility JSONSchemaType that generates the type for JSON Schema for type interface in the type parameter - it simplifies writing schemas (no unions support at the moment).

API changes:

• addVocabulary - NEW method that allows to add an array of keyword definitions.
• addKeyword - keyword name should be passed as property in definition object, not as the first parameter (old API works with "deprecated" warning). Also "inline" keywords support is removed, code generation keywords can now be defined with "code" keyword - the same definition format that is used by all pre-defined keywords
• Ajv no longer allows to create the instance without new keyword (it is ES6 class).

Added options (and defaults):

• strict: true - strict mode
• strictTypes: "log" - prevent mistakes related to type keywords and keyword applicability (see Strict Types)
• strictTuples: "log" - prevent incomplete tuple schemas (see Prohibit unconstrained tuples)
• allowUnionTypes: false - allow multiple non-null types in "type" keyword
• allowMatchingProperties: false - allow overlap between "properties" and "patternProperties" keywords
• loopEnum: Infinity - optimise validation of enums, similar to loopRequired
• validateFormats: true - enable format validation
• code: {optimize: number|boolean} - control code optimisation
• code: {es5: true} - generate ES5 code, the default is to generate ES6 code.
• code: {lines: true} - add line breaks to generated code - simplifies debugging of compiled schemas when you need it

Changed options:

Commits

• 5c28d85 7.0.2
• 832fee1 Merge pull request #1362 from ajv-validator/fix-standalone
• 0b89a00 fix: standalone code generation creating duplicate functions (closes #1361)
• eae2d5d test: failing test for standalone code (duplicate functions, #1361)
• e446893 test: duplicate function in standalone code, it should fail but it does not (...
• 5fe4bc0 ci: only update website on push to master (not on PR), closes #1358
• bd95783 Merge pull request #1355 from orgads/readme-links
• 5302271 README: Fix broken links
• 616a725 7.0.1
• dc55ff2 Merge pull request #1353 from nicksrandall/patch-1
• Additional commits viewable in compare view

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Superseded by #206.