stat: add constants in py313 (#11936)

Author: hauntsaninja

stdlib/_stat.pyi

@@ -101,3 +101,16 @@ if sys.platform == "win32":
     FILE_ATTRIBUTE_SYSTEM: Literal[4]
     FILE_ATTRIBUTE_TEMPORARY: Literal[256]
     FILE_ATTRIBUTE_VIRTUAL: Literal[65536]
+
+if sys.version_info >= (3, 13):
+    SF_SETTABLE: Literal[0xFFFF0000]
+    SF_RESTRICTED: Literal[0x00080000]
+    SF_FIRMLINK: Literal[0x00800000]
+    SF_DATALESS: Literal[0x40000000]
+
+    SF_SUPPORTED: Literal[0x9F0000]
+    SF_SYNTHETIC: Literal[0xC0000000]
+
+    UF_TRACKED: Literal[0x00000040]
+    UF_DATAVAULT: Literal[0x00000080]
+    UF_SETTABLE: Literal[0x0000FFFF]