## Description: 
Error publishing to Confluence with dynamically specified page title

## Steps to Reproduce:
- Create a quarto document with  r code in the YAML headers

```
title: "`r format(Sys.time(), '%d %B, %Y')`"
```

### Expected Result:

The document is published with a dynamically generated title.


### Actual Result:

The document is published with the title `"`r format(Sys.time(), '%d %B, %Y')`"` (not executed and static)

allenmanning
2023-06-14T06:57:43Z
allenmanning
bug publishing-confluence
v1.4
open
Error publishing to Confluence with dynamically specified page title
https://github.com/quarto-dev/quarto-cli/issues/5916