fix(linux/audio): don't set pulseaudio buffer size

[ns6089]

Description

Don't set pulseaudio buffer size.
We only care for fragment size anyway and don't pace consumption.
Should hopefully fix audio cracking in pipewire-pulseaudio.

Screenshot

Issues Fixed or Closed

• Fixes Linux audio broken after update to float #2988

Type of Change

• 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

• My code follows the style guidelines of this project
• 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

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 9.69%. Comparing base (0e153cf) to head (f69f78c).
Report is 135 commits behind head on master.

Files with missing lines	Patch %	Lines
src/platform/linux/audio.cpp	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #2999      +/-   ##
=========================================
+ Coverage    9.57%   9.69%   +0.11%     
=========================================
  Files          73      97      +24     
  Lines       13616   17524    +3908     
  Branches     6263    8204    +1941     
=========================================
+ Hits         1304    1699     +395     
- Misses       9737   15042    +5305     
+ Partials     2575     783    -1792     

Flag	Coverage Δ
Linux	7.20% <0.00%> (?)
Windows	5.11% <ø> (ø)
macOS-12	10.35% <ø> (ø)
macOS-13	10.26% <ø> (ø)
macOS-14	10.58% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
src/platform/linux/audio.cpp	9.64% <0.00%> (ø)

... and 55 files with indirect coverage changes

[ns6089]

Got the confirmation that it fixes the pipewire related bug, should be ok to merge.