Reply-quotes of code blocks have unsymmetrical padding

### Steps to reproduce

1. reply to a message with code block

### Outcome

#### What did you expect?
text is vertically centered
#### What happened instead?

- code block has less padding overall (while different, this is reasonable. in fact it would be reasonable everywhere imo)
- code block has no numbers
- code is not vertically centered in block
- (replies quoting code blocks can quote >2 lines, not sure if that's intentional)

### Operating system

arch

### Application version

Element version: 1.10.10 Olm version: 3.2.8

### How did you install the app?

aur

### Homeserver

1.56

### Will you send logs?

No

No source file or test is named. Start by reproducing a reply to a message containing a code block in Element Web and compare the quoted block with the screenshot; done means its code is vertically centered with symmetrical padding and the expected line-number behavior is established.

Written by the indexing model from the issue text.