fix/OPS-362 : 요구사항 반영#5 (#99)

Author: Kimgooner

src/main/java/org/tuna/zoopzoop/backend/domain/auth/controller/ApiV1AuthController.java

@@ -130,6 +130,7 @@ public ResponseEntity<RsData<Void>> refreshToken(
      */
     @GetMapping("/result")
     @Operation(summary = "확장프로그램 백그라운드 풀링 대응 API")
+    @CrossOrigin(origins = "*")
     public ResponseEntity<RsData<AuthResultData>> pullingResult(
             @RequestParam String state
     ) {