Bump pywin32 to 308.* (#12799)

stubs/pywin32/win32/lib/win32verstamp.pyi

@@ -0,0 +1,21 @@
+from typing import Final
+
+VS_FFI_SIGNATURE: Final = -17890115
+VS_FFI_STRUCVERSION: Final = 0x00010000
+VS_FFI_FILEFLAGSMASK: Final = 0x0000003F
+VOS_NT_WINDOWS32: Final = 0x00040004
+null_byte: Final = b"\0"
+
+def file_flags(debug): ...
+def file_type(is_dll): ...
+def VS_FIXEDFILEINFO(maj, min, sub, build, debug: int = 0, is_dll: int = 1): ...
+def nullterm(s): ...
+def pad32(s, extra: int = 2): ...
+def addlen(s): ...
+def String(key, value): ...
+def StringTable(key, data): ...
+def StringFileInfo(data): ...
+def Var(key, value): ...
+def VarFileInfo(data): ...
+def VS_VERSION_INFO(maj, min, sub, build, sdata, vdata, debug: int = 0, is_dll: int = 1): ...
+def stamp(pathname, options) -> None: ...