Bump io.swagger.parser.v3:swagger-parser from 2.0.30 to 2.1.21

[dependabot]

Bumps io.swagger.parser.v3:swagger-parser from 2.0.30 to 2.1.21.

Release notes

Sourced from io.swagger.parser.v3:swagger-parser's releases.

Swagger-parser 2.1.21 released!

• keep allOf, anyOf, oneOf alongside properties while flattening (#2061)
• Fix issue #2037 (#2052)
• [Issue 2048] NullPointerException in SchemaProcessor.processArraySchema() (#2049)
• [Issue 2046] NPE in OpenAPIV3Parser.read(String, List, ParseOptions) (#2047)

Swagger-parser 2.1.20 released!

• update dependencies (#2042)
• fixed issue 2034, added test case for issue (#2035)
• SWG-9288 utilizing safe url resolver for OAS 3.0 parsing (#2032)

Swagger-parser 2.1.19 released!

• bump swagger-core to 2.2.19 (#2019)
• fix dependabot file (#2018)
• Bump commons-io:commons-io from 2.14.0 to 2.15.0 (#2014)
• Bump org.apache.maven.plugins:maven-shade-plugin from 3.3.0 to 3.5.1 (#2013)
• Bump org.apache.maven.plugins:maven-enforcer-plugin from 3.2.1 to 3.4.1 (#2012)
• Bump com.github.tomakehurst:wiremock-jre8 from 2.35.0 to 2.35.1 (#2009)
• Bump org.apache.maven.plugins:maven-surefire-plugin from 3.0.0 to 3.2.2 (#2008)
• Bump org.apache.maven.plugins:maven-compiler-plugin from 3.10.1 to 3.11.0 (#2004)
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.5.0 to 3.6.2 (#2002)
• Bump org.apache.maven.plugins:maven-source-plugin from 3.2.1 to 3.3.0 (#2000)
• deps update and check in CI (#1999)
• fix safeUrlResolving tests (#1998)
• feat: introduce cache loaded extensions in OpenAPIDeserializer (#1997)
• Fixes issue 1975: bug in const processing, const values of all types now processable (#1996)
• fix parser dereferencing when pathItems are the same (#1994)

Swagger-parser 2.1.18 released!

• fix compiler release, revert to 8 (#1990)
• update dependencies (#1987)
• Revert "Bugfix 1955 Schema refs of array parameters are not resolved for renamed schema components" (#1977)
• Revert "Add fallback to Thread Context Class Loader for resource loading" (#1976)
• Add fallback to Thread Context Class Loader for resource loading (#1969)
• Bugfix 1955 Schema refs of array parameters are not resolved for renamed schema components (#1956)
• Bug/1951 improve handling of missing schema map (#1952)
• test compatibility fixing (#1947)

Errored release (compiler release = 11) - use v2.1.18

Faulty release because of compile release set to 11 instead of 8. Use v2.1.18 which corrects the issue

• update dependencies (#1987)
• Revert "Bugfix 1955 Schema refs of array parameters are not resolved for renamed schema components" (#1977)
• Revert "Add fallback to Thread Context Class Loader for resource loading" (#1976)
• Add fallback to Thread Context Class Loader for resource loading (#1969)
• Bugfix 1955 Schema refs of array parameters are not resolved for renamed schema components (#1956)

... (truncated)

Commits

• 24a1dfa prepare release 2.1.21
• 3695edd keep allOf, anyOf, oneOf alongside properties while flattening
• 285907c Merge pull request #2052 from swagger-api/issue-2037
• 89be06a add test and fix response resolver
• d380fbf add JavaTimeModule
• 7d6bad8 Merge pull request #2047 from garydgregory/Issue2046
• 6717e8e Merge branch 'master' into Issue2046
• d057528 Merge pull request #2049 from garydgregory/Issue2048
• 19c65e7 [Issue 2046] NPE in OpenAPIV3Parser.read(String,
• 25381a3 [Issue 2048] NullPointerException: Cannot invoke
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[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.