[kotlin-spring][server] Feat: Add Spring Declarative HTTP Interface support for easy client instantiation #208

Job	Run time
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-springboot-delegate-nodefaults)	2m 15s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/javalin)	1m 52s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-springboot-3)	1m 51s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server-required-and-nullable-properties)	1m 33s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/jaxrs-spec-mutiny)	1m 28s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-springboot-request-cookie)	2m 21s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/ktor)	1m 49s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-spring-declarative-interface)	2m 9s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/javalin-6)	1m 37s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-springboot-additionalproperties)	2m 5s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-misk)	1m 53s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/jaxrs-spec)	1m 32s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-server/ktor2)	2m 5s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-spring-declarative-interface-reactive...	2m 27s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-spring-declarative-interface-reactive...	2m 21s
Build Kotlin server (jdk17) (samples/server/petstore/kotlin-spring-declarative-interface-wrapped)	2m 2s
	31m 20s

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