Bump github.com/pb33f/libopenapi from 0.21.8 to 0.22.1

[dependabot]

Bumps github.com/pb33f/libopenapi from 0.21.8 to 0.22.1.

Release notes

Sourced from github.com/pb33f/libopenapi's releases.

v0.22.1

Fixes issue #418

v0.22.0

Adds a new 'composed' bundling mode.

// BundleBytesComposed will take a byte slice of an OpenAPI specification and return a composed bundled version of it.
// this is the same as BundleBytes, but it will compose the bundling instead of inline it.
func BundleBytesComposed(bytes []byte, configuration *datamodel.DocumentConfiguration,
 compositionConfig *BundleCompositionConfig) ([]byte, error)
// BundleDocumentComposed will take a v3.Document and return a composed bundled version of it. Composed means
// that every external file will have references lifted out and added to the components section of the document.
// Names will be preserved where possible, conflicts will be appended with a number. If the type of the reference cannot
// be determined, it will be added to the components section as a Schema type, a warning will be logged.
// The document model will be mutated permanently.
//
// Circular references will not be resolved and will be skipped.
func BundleDocumentComposed(model *v3.Document, compositionConfig *BundleCompositionConfig) ([]byte, error)

Docs updates at https://pb33f.io/libopenapi/bundling/

Adds fixes for:

• #294
• #397

v0.21.12

Fixes issue reported in pb33f/openapi-changes#203

Also stops a $ref swap out from being a breaking change in the what-changed module.

v0.21.11

Fixes handling of circular references when rendering, handles a nil pointer exception.

@​geniegeist

v0.21.10

Fixes a few more glitches and gaps.

@​geniegeist

v0.21.9

Fixes a number of issues across models and the what_changed module after stress testing.

Also fixes the following issues:

... (truncated)

Commits

• 763853d commented out skipped code, might need it later.
• dab79dc addressed coverage
• f9c1310 Addressed issue #418
• ad0ad33 added more testing and handling for crazy refs.
• 6ae234f reformatted
• be25f3a added context to FindComponent
• 8f2dbb8 more coverage
• dcd59ed tuned coverage
• 495074e addressed coverage
• 5cdd8e3 added some coverage
• Additional commits viewable in compare view

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[dependabot]

Superseded by #256.