Automatically revert back to RateLimiterRedis after redis connection recovers
Is there a way to automatically revert back to `RateLimiterRedis` after redis connection recovers from going down?
 
The code below will continue to use `RateLimiterMemory` even after the redis connection recovers.

```javascript
const redis = require('redis');
const { RateLimiterRedis, RedisLimiterMemory } = require('rate-limiter-flexible');

const redisClient = redis.createClient({
  enable_offline_queue: false,
  retry_strategy: function (options) {
    if (options.attempt > 3) { // Try to reconnect 3 times
      // This error is caught by limiter and then insurance limiter is used in this case
      return new Error('Retry time exhausted');
    }

    return 100; // Not longer than 100 * 3 = 300 ms
  }
});

const rateLimiterMemory = new RateLimiterMemory({
  points: 1,
  duration: 1
});

const rateLimiter = new RateLimiterRedis({
  redis: redisClient,
  points: 5,
  duration: 1,
  insuranceLimiter: rateLimiterMemory
});
```