gh-140702: Log color and GHA env vars in test.pythoninfo (#140747)

Author: vstinner

Lib/test/pythoninfo.py

@@ -291,6 +291,8 @@ def format_groups(groups):
         "DISTUTILS_USE_SDK",
         "DYLD_LIBRARY_PATH",
         "ENSUREPIP_OPTIONS",
+        "FORCE_COLOR",
+        "GITHUB_ACTIONS",
         "HISTORY_FILE",
         "HOME",
         "HOMEDRIVE",
@@ -307,11 +309,13 @@ def format_groups(groups):
         "MAKEFLAGS",
         "MIXERDEV",
         "MSSDK",
+        "NO_COLOR",
         "PATH",
         "PATHEXT",
         "PIP_CONFIG_FILE",
         "PLAT",
         "POSIXLY_CORRECT",
+        "PYTHON_COLORS",
         "PY_SAX_PARSER",
         "ProgramFiles",
         "ProgramFiles(x86)",