downloads: upgrade CPython 3.10.8 -> 3.10.9

Author: indygreg

pythonbuild/downloads.py

@@ -53,10 +53,10 @@
         "python_tag": "cp39",
     },
     "cpython-3.10": {
-        "url": "https://www.python.org/ftp/python/3.10.8/Python-3.10.8.tar.xz",
-        "size": 19619508,
-        "sha256": "6a30ecde59c47048013eb5a658c9b5dec277203d2793667f578df7671f7f03f3",
-        "version": "3.10.8",
+        "url": "https://www.python.org/ftp/python/3.10.9/Python-3.10.9.tar.xz",
+        "size": 19612112,
+        "sha256": "5ae03e308260164baba39921fdb4dbf8e6d03d8235a939d4582b33f0b5e46a83",
+        "version": "3.10.9",
         "licenses": ["Python-2.0", "CNRI-Python"],
         "license_file": "LICENSE.cpython.txt",
         "python_tag": "cp310",