openapi-processor/openapi-processor-spring#156, fix mapping schema

Author: hauner

openapi-processor-core/src/main/resources/mapping/v3/mapping.yaml.json

@@ -36,8 +36,8 @@
         "bean-validation": {
           "description": "enable bean validation annotations for OpenAPI constraints.",
           "type": "string",
-          "default": "false",
-          "enum": ["false", "true", "javax", "jakarta"]
+          "default": false,
+          "enum": [false, true, "javax", "jakarta"]
         },
         "javadoc": {
           "description": "generate javadoc from OpenAPI 'description' properties.",