OpenAPIParser's merge allOf doesn't merge examples

[manasesjesus]

I have the following response:

          "200" : {
            "description" : "The request has succeeded.",
            "content" : {
              "application/json" : {
                "schema" : {
                  "type" : "object",
                  "properties" : {
                    "statistics" : {
                      "allOf" : [ {
                        "$ref" : "#/components/schemas/pageStatistics"
                      }, {
                        "example" : {
                          "currentPage" : 1,
                          "pageSize" : 1
                        }
                      } ]
                    }
                  }
                }
              }
            }
         }

statistics uses a schema which contains a sample response, but it gets overwritten by example and it shall contain only two properties. It renders correctly in SwaggerUI, but not with Redoc as seen in the attached image.

[RomanHotsiy]

Thanks for the report! PR would be appreciated!