fix: 두개의 토큰이 만료됐을 경우에만 쿠키를 지우도록 수정

src/main/java/com/keeper/homepage/global/config/security/filter/RefreshTokenFilter.java

@@ -56,7 +56,7 @@ public void doFilter(ServletRequest request, ServletResponse response, FilterCha
     } else if (accessTokenDto.getResultType() == JwtValidationType.UNKNOWN && refreshTokenDto.getResultType() == JwtValidationType.UNKNOWN) {
       filterChain.doFilter(request, response);
       return;
-    } else {
+    } else if (accessTokenDto.getResultType() == EXPIRED && refreshTokenDto.getResultType() == EXPIRED) {
       authCookieService.setCookieExpired((HttpServletResponse) response);
     }