fix: add "LocalTime" class mappings for PARTIAL_TIME

Author: K5qu4r3d

modules/swagger-core/src/main/java/io/swagger/v3/core/util/PrimitiveType.java

@@ -375,6 +375,9 @@ public Schema createProperty31() {
         addKeys(names, OBJECT, "object");
         NAMES = Collections.unmodifiableMap(names);
 
+        // Add "LocalTime" class mappings
+        enablePartialTime();
+
         if (System.getenv(Schema.EXPLICIT_OBJECT_SCHEMA_PROPERTY) != null) {
             explicitObjectType = Boolean.parseBoolean(System.getenv(Schema.EXPLICIT_OBJECT_SCHEMA_PROPERTY));
         } else if (System.getProperty(Schema.EXPLICIT_OBJECT_SCHEMA_PROPERTY) != null) {