Prepare v7.8.0 (#19048)

* Revert "v7.7.0 release"

This reverts commit f3dd32385e.

* prepare v7.8.0

* update readme

* update doc

* update samples

samples/server/petstore/kotlin-springboot-delegate/.openapi-generator/VERSION

@@ -1 +1 @@
-7.7.0-SNAPSHOT
+7.8.0-SNAPSHOT

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/PetApi.kt

@@ -1,5 +1,5 @@
 /**
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.7.0-SNAPSHOT).
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.8.0-SNAPSHOT).
  * https://openapi-generator.tech
  * Do not edit the class manually.
 */

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/PetApiController.kt

@@ -4,7 +4,7 @@ import org.springframework.stereotype.Controller
 import org.springframework.web.bind.annotation.RequestMapping
 import java.util.Optional
 
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 @Controller
 class PetApiController(
         @org.springframework.beans.factory.annotation.Autowired(required = false) delegate: PetApiDelegate?

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/PetApiDelegate.kt

@@ -14,7 +14,7 @@ import java.util.Optional
  * A delegate to be called by the {@link PetApiController}}.
  * Implement this interface with a {@link org.springframework.stereotype.Service} annotated class.
  */
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 interface PetApiDelegate {
 
     fun getRequest(): Optional<NativeWebRequest> = Optional.empty()

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/StoreApi.kt

@@ -1,5 +1,5 @@
 /**
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.7.0-SNAPSHOT).
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.8.0-SNAPSHOT).
  * https://openapi-generator.tech
  * Do not edit the class manually.
 */

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/StoreApiController.kt

@@ -4,7 +4,7 @@ import org.springframework.stereotype.Controller
 import org.springframework.web.bind.annotation.RequestMapping
 import java.util.Optional
 
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 @Controller
 class StoreApiController(
         @org.springframework.beans.factory.annotation.Autowired(required = false) delegate: StoreApiDelegate?

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/StoreApiDelegate.kt

@@ -13,7 +13,7 @@ import java.util.Optional
  * A delegate to be called by the {@link StoreApiController}}.
  * Implement this interface with a {@link org.springframework.stereotype.Service} annotated class.
  */
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 interface StoreApiDelegate {
 
     fun getRequest(): Optional<NativeWebRequest> = Optional.empty()

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/UserApi.kt

@@ -1,5 +1,5 @@
 /**
- * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.7.0-SNAPSHOT).
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech) (7.8.0-SNAPSHOT).
  * https://openapi-generator.tech
  * Do not edit the class manually.
 */

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/UserApiController.kt

@@ -4,7 +4,7 @@ import org.springframework.stereotype.Controller
 import org.springframework.web.bind.annotation.RequestMapping
 import java.util.Optional
 
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 @Controller
 class UserApiController(
         @org.springframework.beans.factory.annotation.Autowired(required = false) delegate: UserApiDelegate?

samples/server/petstore/kotlin-springboot-delegate/src/main/kotlin/org/openapitools/api/UserApiDelegate.kt

@@ -13,7 +13,7 @@ import java.util.Optional
  * A delegate to be called by the {@link UserApiController}}.
  * Implement this interface with a {@link org.springframework.stereotype.Service} annotated class.
  */
-@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.7.0-SNAPSHOT")
+@javax.annotation.Generated(value = ["org.openapitools.codegen.languages.KotlinSpringServerCodegen"], comments = "Generator version: 7.8.0-SNAPSHOT")
 interface UserApiDelegate {
 
     fun getRequest(): Optional<NativeWebRequest> = Optional.empty()