fix(linux): simplify default sunshine.service

Description

When using the below sections in the service file, the screen accessibility reader can be activated on some linux distros.

PartOf=graphical-session.target
Wants=xdg-desktop-autostart.target
After=xdg-desktop-autostart.target

Screenshot

Issues Fixed or Closed

Fixes #1303

Type of Change

[x] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] Dependency update (updates to dependencies)
[ ] Documentation update (changes to documentation)
[ ] Repository update (changes to repository files, e.g. .github/...)

Checklist

[x] My code follows the style guidelines of this project
[x] I have performed a self-review of my own code
[ ] I have commented my code, particularly in hard-to-understand areas
[ ] I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

Branch Updates

LizardByte requires that branches be up-to-date before merging. This means that after any PR is merged, this branch must be updated before it can be merged. You must also Allow edits from maintainers.

[ ] I want maintainers to keep my branch updated

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 9.88%. Comparing base (ebc41ac) to head (18fe464). Report is 156 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #2691 +/- ## ====================================== Coverage 9.88% 9.88% ====================================== Files 88 88 Lines 18070 18070 Branches 8605 8605 ====================================== Hits 1787 1787 + Misses 13374 13370 -4 - Partials 2909 2913 +4 ``` | [Flag](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | Coverage Δ | | |---|---|---| | [Linux](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | `8.42% <ø> (ø)` | | | [Windows](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | `3.78% <ø> (ø)` | | | [macOS-12](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | `9.81% <ø> (ø)` | | | [macOS-13](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | `9.71% <ø> (ø)` | | | [macOS-14](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte) | `10.01% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte#carryforward-flags-in-the-pull-request-comment) to find out more. [see 3 files with indirect coverage changes](https://app.codecov.io/gh/LizardByte/Sunshine/pull/2691/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LizardByte)

LizardByte / Sunshine