build: fix getting OpenSSL version on Windows

Node.js on Windows is built with `clang`, not `gcc`.

PR-URL: #59609
Reviewed-By: Stefan Stojanovic <stefan.stojanovic@janeasystems.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

Author: targos

configure.py

@@ -20,9 +20,9 @@
 original_argv = sys.argv[1:]
 
 # gcc and g++ as defaults matches what GYP's Makefile generator does,
-# except on OS X.
-CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc')
-CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++')
+# except on macOS and Windows.
+CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'clang' if sys.platform == 'win32' else 'gcc')
+CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'clang' if sys.platform == 'win32' else 'g++')
 
 tools_path = Path('tools')