Force the text selection color to be in light mode

[calixteman]

Most of the pdfs have a white background, so it makes sense to use the colors for light mode.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.42%. Comparing base (5f2691e) to head (f7af3ea).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #21329   +/-   ##
=======================================
  Coverage   81.42%   81.42%           
=======================================
  Files         257      257           
  Lines       65339    65352   +13     
=======================================
+ Hits        53202    53214   +12     
- Misses      12137    12138    +1     

Flag	Coverage Δ
fonttest	9.10% <ø> (-0.01%)	⬇️
integrationtest	67.00% <100.00%> (+<0.01%)	⬆️
unittest	56.87% <0.00%> (+<0.01%)	⬆️
unittestcli	56.09% <0.00%> (+<0.01%)	⬆️

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[timvandermeij]

/botio browsertest

[moz-tools-bot]

From: Bot.io (Linux m4)

---

Received

Command cmd_browsertest from @timvandermeij received. Current queue size: 0

Live output at: http://54.241.84.105:8877/d0be6dae9548dc7/output.txt

[moz-tools-bot]

From: Bot.io (Windows)

---

Received

Command cmd_browsertest from @timvandermeij received. Current queue size: 0

Live output at: http://54.193.163.58:8877/3279eadb284dbe3/output.txt

[moz-tools-bot]

From: Bot.io (Linux m4)

---

Success

Full output at http://54.241.84.105:8877/d0be6dae9548dc7/output.txt

Total script time: 18.56 mins

• Regression tests: Passed

[moz-tools-bot]

From: Bot.io (Windows)

---

Success

Full output at http://54.193.163.58:8877/3279eadb284dbe3/output.txt

Total script time: 25.11 mins

• Regression tests: Passed

[timvandermeij]

Thanks!