Fix ToolStripStatusLabel text visibility in High Contrast mode with System RenderMode

[SimonZhao888]

Fixes #14098

Proposed changes

• Modify PaintText() in ToolStripLabel class to make sure ToolStripStatusLabel text visibility in High Contrast mode with System RenderMode.

Customer Impact

• ToolStripStatusLabel text visibility in High Contrast mode with System RenderMode.

Regression?

• No

Risk

• Minimal

Screenshots

Before

https://github.com/user-attachments/assets/a7a2ec47-0d30-458f-a261-904ed2e0e80e

After

https://github.com/user-attachments/assets/953f39e1-9ab2-4fe7-9c2a-51daff8330a7

Test methodology

• Manually

Microsoft Reviewers: Open in CodeFlow

[codecov[bot]]

Codecov Report

:x: Patch coverage is 0% with 9 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 77.15384%. Comparing base (ae5cd21) to head (6757363).

Additional details and impacted files

@@                 Coverage Diff                 @@
##                main      #14110         +/-   ##
===================================================
- Coverage   77.15789%   77.15384%   -0.00405%     
===================================================
  Files           3279        3279                 
  Lines         645317      645325          +8     
  Branches       47718       47720          +2     
===================================================
- Hits          497913      497893         -20     
- Misses        143717      143745         +28     
  Partials        3687        3687                 

Flag	Coverage Δ
Debug	77.15384% <0.00000%> (-0.00405%)	:arrow_down:
integration	18.99503% <0.00000%> (+0.00921%)	:arrow_up:
production	52.01685% <0.00000%> (-0.00839%)	:arrow_down:
test	97.40749% <ø> (ø)
unit	49.46119% <0.00000%> (-0.01528%)	:arrow_down:

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