S28-4919 Upgrade springdoc-openapi-starter-webmvc-ui to 2.8.17 (#1448)

Co-authored-by: PRE DevOps <138598290+pre-devops@users.noreply.github.com>

Author: oliver-scott

build.gradle

@@ -317,7 +317,7 @@ dependencies {
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-security', version: versions.springBoot
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-batch', version: versions.springBoot
 
-  implementation group: 'org.springdoc', name: 'springdoc-openapi-starter-webmvc-ui', version: '2.8.15'
+  implementation group: 'org.springdoc', name: 'springdoc-openapi-starter-webmvc-ui', version: '2.8.17'
   implementation group: 'org.springframework.hateoas', name: 'spring-hateoas', version: '2.5.1'
   implementation group: 'com.azure.spring', name: 'spring-cloud-azure-starter-active-directory', version: '6.3.0'
 

pre-api-stg.yaml

@@ -1897,20 +1897,26 @@ definitions:
     properties:
       deprecation:
         type: string
+        x-nullable: true
       href:
         type: string
       hreflang:
         type: string
+        x-nullable: true
       name:
         type: string
+        x-nullable: true
       profile:
         type: string
+        x-nullable: true
       templated:
         type: boolean
       title:
         type: string
+        x-nullable: true
       type:
         type: string
+        x-nullable: true
     type: object
   Links:
     additionalProperties:
@@ -1950,6 +1956,7 @@ definitions:
         format: int64
         type: integer
     type: object
+    x-nullable: true
   PagedModelEntityModelBookingDTO:
     properties:
       _embedded: