Update dependency io.swagger.core.v3:swagger-core to v2.2.19

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
io.swagger.core.v3:swagger-core	2.2.15 -> 2.2.19

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Release Notes

swagger-api/swagger-core (io.swagger.core.v3:swagger-core)

v2.2.19: Swagger-core 2.2.19 released!

• give precedence to requiredMode annotation (#​4533)
• update dependencies (#​4521)
• Bump org.apache.maven.plugins:maven-source-plugin from 3.2.1 to 3.3.0 (#​4513)
• add deps update CI (#​4509)

v2.2.18: Swagger-core 2.2.18 released!

• refs #​4483 - fix NullPointer for @​ApiResponse missing description (#​4501)
• refs #​4462 - exclude javax.validation annotations from container values processing (#​4500)
• Update README.md versions list (#​4493)
• feat: add getUseFqn to TypeNameResolver (#​4484)

v2.2.17: Swagger-core 2.2.17 released!

• python CI - encode request body (#​4489)
• python CI - encode request body (#​4488)
• update pythom CI (#​4487)
• update dependencies (#​4486)
• refs #​4455 - add config properties for default response status code (#​4482)
• fix: compare string using equals instead of == for Reader class (#​4480)

v2.2.16: Swagger-core 2.2.16 released!

• downgrade GH release actions runs-on (#​4477)
• fix python setup in release GH Action (#​4476)
• refs #​3080 - support array in additionalProperties annotation member (#​4475)
• allow null values for extensions properties in openapi object (#​4468)
• fixes #​4458 - correct invocation of setSkipResolveAppPath (#​4459)
• add support of visibility of properties not annotated with jsonview b… (#​4391)

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