Fix Windows paths getting escaped

test/test_environment.py

@@ -34,7 +34,7 @@ project_with_environment_asserts = test_projects.new_c_project(
 
 
 def test(tmp_path):
-    python_echo = f'"{sys.executable}" -c "import sys; print(*sys.argv[1:])"'
+    python_echo = f"'{sys.executable}' -c \"import sys; print(*sys.argv[1:])\""
     project_dir = tmp_path / "project"
     project_with_environment_asserts.generate(project_dir)
 

unit_test/environment_test.py

@@ -3,7 +3,7 @@ import sys
 
 from cibuildwheel.environment import parse_environment
 
-PYTHON_ECHO = f'"{sys.executable}" -c "import sys; print(*sys.argv[1:])"'
+PYTHON_ECHO = f"'{sys.executable}' -c \"import sys; print(*sys.argv[1:])\""
 
 
 def test_basic_parsing():