Codespaces Test

Workflow runs for Codespaces Test

• docs: use cl-style 19.5+ for MSVC in compiler support table

  completed successfully:
  Codespaces Test#2:Commit8df25adpushedbykammce
  master

  Jun 1, 20263m 44s
  More actions for workflow run 2

• fix: unused cmath header file removed from test_tools.h

  failed:
  Codespaces Test#1:Commit87327e3pushedbykammce
  master

  Jan 18, 20261m 59s
  More actions for workflow run 1