Update bundled runtime to 3.14.2 (#251)

Author: zooba

_msbuild.py

@@ -4,7 +4,7 @@
 
 
 DLL_NAME = "python314"
-EMBED_URL = "https://www.python.org/ftp/python/3.14.0/python-3.14.0b1-embed-amd64.zip"
+EMBED_URL = "https://www.python.org/ftp/python/3.14.2/python-3.14.2-embed-amd64.zip"
 
 def can_embed(tag):
     """Return False if tag doesn't match DLL_NAME and EMBED_URL.