fix(display): fix logic to remember ddprobe already ran

[cgutman]

Description

This fixes a display capture initialization performance regression from #3002 that was reported in moonlight-stream/moonlight-common-c#93 (comment). The lines to set set_gpu_preference were accidentally refactored away. This caused ddprobe.exe to run every time that display capture initialized rather than just once.

Screenshot

Issues Fixed or Closed

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 2 lines in your changes missing coverage. Please review.

Project coverage is 9.74%. Comparing base (7dd836d) to head (0b3dc59).
Report is 5 commits behind head on master.

Files with missing lines	Patch %	Lines
src/platform/windows/display_base.cpp	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #3293      +/-   ##
=========================================
- Coverage    9.75%   9.74%   -0.01%     
=========================================
  Files         101     101              
  Lines       17977   17981       +4     
  Branches     8420    8420              
=========================================
- Hits         1753    1752       -1     
- Misses      13330   15412    +2082     
+ Partials     2894     817    -2077     

Flag	Coverage Δ
Linux	7.27% <ø> (ø)
Windows	5.09% <0.00%> (-0.01%)	⬇️
macOS-13	10.57% <ø> (ø)
macOS-14	10.01% <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/windows/display_base.cpp	13.49% <0.00%> (-0.11%)	⬇️

... and 33 files with indirect coverage changes

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud