Performance Issues in Angular Fire 6.1 and higher

### Version info

**Angular:** 13.3

**Firebase:** 9.14

**AngularFire:** 7.2

### How to reproduce these conditions

Create a collection query using the compat mode matching a lot of documents. In our case the query matched 2500 documents. Use the `stateChanges` method on the query and subscribe to it.

Locally trigger an update on one of the documents matched by the query.

### Expected behavior

The listener should update in a performant manner when a state change is detected as was the case in Angular Fire 6.0.5

### Actual behavior

Angular Fire triggers a very long running task. In my scenario tasks lasted more than 4 seconds causing the application to freeze. This behavior can be observed on all versions of Angular Fire > 6.0.5

首先，使用 stateChanges 和约 2,500 个匹配文档重现 compat-mode 下的 collection 查询，然后将其行为与 AngularFire 6.0.5 进行比较。完成的标准是识别并解决这个长时间运行的任务，使更新单个文档不再冻结应用程序。

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