v1.10.0 .clear() doesn't do anything

## I'm submitting a ...
Check one of the following options with "x" and add the appropriate label to the issue as well

[x] Bug report 

[ ] Regression (behaviour that used to work and stopped working in a new release)

**Describe the Issue**
.clear() doesn't do anything

**To Reproduce**
Replace the content below with the steps to reproduce the behaviour.
```
import localforage from "localforage";
localforage.clear();
```

**Expected Behaviour**
I expect local storage to be empty after clear. It's not,

**Desktop (please complete the following information):**
- OS: [e.g. iOS]: Mac OS 14.3.1 (23D60)
- Browser [e.g. chrome, safari]: Chrome
- Version [e.g. 22]: Version 123.0.6312.87 (Official Build) (arm64)

**Environment/Server:**

- [ ] Production

- [ ] Staging

- [ ] Test

- [x] Development