No autocomplete yaml `output-location` option

Bug description

There is no yaml autocompletion for output-location

Steps to reproduce

---
title: title
format: html
---

```{r}
#| output-location: <try to autcomplete here>

```

Expected behavior

Autocomplete the options, i.e. default, fragment, column, column-location

Similar to what we get for other options.

Here is what we get for results for example

Actual behavior

Nothing happens

Your environment

RStudio 2024.07+251, macOS

Quarto check output

Quarto 1.5.47
[✓] Checking versions of quarto binary dependencies...
      Pandoc version 3.2.0: OK
      Dart Sass version 1.70.0: OK
      Deno version 1.41.0: OK
      Typst version 0.11.0: OK
[✓] Checking versions of quarto dependencies......OK
[✓] Checking Quarto installation......OK
      Version: 1.5.47
      Path: /Applications/RStudio.app/Contents/Resources/app/quarto/bin

[✓] Checking tools....................OK
      TinyTeX: (not installed)
      Chromium: (not installed)

[✓] Checking LaTeX....................OK
      Using: Installation From Path
      Path: /Library/TeX/texbin
      Version: 2018

[✓] Checking basic markdown render....OK

[✓] Checking Python 3 installation....OK
      Version: 3.7.7
      Path: /usr/local/bin/python3
      Jupyter: (None)

      Jupyter is not available in this Python installation.
      Install with python3 -m pip install jupyter

[✓] Checking R installation...........OK
      Version: 4.2.3
      Path: /Library/Frameworks/R.framework/Resources
      LibPaths:
        - /Users/name/Library/R/x86_64/4.2/library
        - /Library/Frameworks/R.framework/Versions/4.2/Resources/library
      knitr: 1.47
      rmarkdown: 2.27

[✓] Checking Knitr engine render......OK

Start by locating Quarto's YAML autocomplete handling for executable-cell options and reproduce the qmd example from the issue. Done means that output-location offers default, fragment, column, and column-location suggestions like the existing results option.