Update dependency org.springdoc:springdoc-openapi-starter-webmvc-ui to v2.6.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
org.springdoc:springdoc-openapi-starter-webmvc-ui (source)	2.5.0 -> 2.6.0

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Release Notes

springdoc/springdoc-openapi (org.springdoc:springdoc-openapi-starter-webmvc-ui)

v2.6.0

Added

• #​2561 - NPE occurs when outputting an OpenAPI document since 2.5.0
• #​2579 - Add support for leading tab characters with trim-kotlin-indent.
• #​2589 - Pass HttpRequest to ServerBaseUrlCustomizer
• #​2596, #​2600 - consumes and produces calculation. Fixes
• #​2625, #​2626 - Replace Page schema with PagedModel when pageSerializationMode is set to VIA_DTO
• #​2627 - Ensure compatibility with previous version of spring data
• #​2576 - GroupedApi orders by displayName instead of name.
• #​2584 - Dynamically define ApiGroups does not work.
• #​2595 - Spring security support of @​RegisteredOAuth2AuthorizedClient

Changed

• Upgrade spring-boot to 3.3.0
• Upgrade swagger-core to 2.2.22
• Upgrade swagger-ui to 5.17.14
• Upgrade spring-cloud-function to 4.1.2
• Upgrade spring-security-oauth2-authorization-server to 1.3.0

Fixed

• #​2577 - Fix missing exception response types in OpenAPI spec
• #​2591 - When an entity class contains fields of Class<?> type, an infinite loop.
• #​2603 - PolymorphicModelConverter only handles direct subtypes and misses indirect.
• #​2606 - Spring Authorization Server Metadata Endpoint not compatible.
• #​2621 - Content-type for POST endpoints with multipart/form-data does not work since v2.4.0.
• #​2622 - Kotlin enums are always marked as required if used in Java controllers.
• #​2601 - Multiple Superclasses Are Not Mapped To Multiple allOf If Used In Different Services.
• #​2597 - Polymorphic fields on polymorphic parents don't get correct oneOf docs generated.

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