Bump CPython to 3.14.0 (#812)

Author: zsol

pythonbuild/downloads.py

@@ -93,10 +93,10 @@
         "python_tag": "cp313",
     },
     "cpython-3.14": {
-        "url": "https://www.python.org/ftp/python/3.14.0/Python-3.14.0rc3.tar.xz",
-        "size": 23585028,
-        "sha256": "646dc945e49c73a141896deda12d43f3f293fd69426774c16fc43496180e8fcd",
-        "version": "3.14.0rc3",
+        "url": "https://www.python.org/ftp/python/3.14.0/Python-3.14.0.tar.xz",
+        "size": 23595844,
+        "sha256": "2299dae542d395ce3883aca00d3c910307cd68e0b2f7336098c8e7b7eee9f3e9",
+        "version": "3.14.0",
         "licenses": ["Python-2.0", "CNRI-Python"],
         "license_file": "LICENSE.cpython.txt",
         "python_tag": "cp314",