Bump embedded CPython to 3.14.2

Author: touilleMan

meson_options.txt

@@ -1,4 +1,4 @@
-option('cpython_distrib_version', type: 'string', value: '3.13.7', description: 'Version of CPython to ship')
+option('cpython_distrib_version', type: 'string', value: '3.14.2', description: 'Version of CPython to ship')
 option('gdextension_path', type: 'string', value: '', description: 'Use GDExtension API at this location instead of generating it from Godot binary')
 option('godot_version', type: 'string', value: '4.4.1', description: 'Version of Godot to generate GDExtension API from')
 option('real_is_double', type: 'boolean', value: false, description: 'Built for Godot with 64bits floating point numbers (i.e. double) in builtins instead of 32bits (i.e. float)')

scripts/python_distrib.py

@@ -12,6 +12,12 @@
 
 PREBUILDS_BASE_URL = "https://github.com/astral-sh/python-build-standalone/releases/download"
 PLATFORM_TO_PREBUILDS = {
+    "3.14.2": {
+        "linux-x86_64": f"{PREBUILDS_BASE_URL}/20251205/cpython-3.14.2+20251205-x86_64_v3-unknown-linux-gnu-pgo+lto-full.tar.zst",
+        "windows-x86": f"{PREBUILDS_BASE_URL}/20251205/cpython-3.14.2+20251205-i686-pc-windows-msvc-pgo-full.tar.zst",
+        "windows-x86_64": f"{PREBUILDS_BASE_URL}/20251205/cpython-3.14.2+20251205-x86_64-pc-windows-msvc-pgo-full.tar.zst",
+        "macos-x86_64": f"{PREBUILDS_BASE_URL}/20251205/cpython-3.14.2+20251205-x86_64-apple-darwin-pgo+lto-full.tar.zst",
+    },
     "3.13.7": {
         "linux-x86_64": f"{PREBUILDS_BASE_URL}/20250902/cpython-3.13.7+20250902-x86_64_v3-unknown-linux-gnu-pgo+lto-full.tar.zst",
         "windows-x86": f"{PREBUILDS_BASE_URL}/20250902/cpython-3.13.7+20250902-i686-pc-windows-msvc-pgo-full.tar.zst",