Incorrect rendering of ordered lists in message edits modal

### Steps to reproduce

- Send the message
```plaintext
1. foo
2, bar <- note the comma instead of a period
```
- Edit your message, replacing the comma after 2 with a period
- Click `(edited)`

### Outcome

#### What did you expect?

Correct rendering of the list in the message edits modal

#### What happened instead?

Item 2 in the list is rendered as number 3 in the edits diff


### Operating system

Debian 12

### Browser information

Firefox 128.5.0esr (64-bit)

### URL for webapp

n/a

### Application version

Element version: 1.11.87 Crypto version: Rust SDK 0.7.2 (517d99b), Vodozemac 0.7.0

### Homeserver

n/a

### Will you send logs?

No