Add stubs for "netifaces" package (#12854)

stubs/netifaces/netifaces.pyi

@@ -0,0 +1,72 @@
+from typing import Literal, Final
+
+AF_12844: Final[int]
+AF_APPLETALK: Final[int]
+AF_ASH: Final[int]
+AF_ATM: Final[int]
+AF_ATMPVC: Final[int]
+AF_ATMSVC: Final[int]
+AF_AX25: Final[int]
+AF_BAN: Final[int]
+AF_BLUETOOTH: Final[int]
+AF_BRIDGE: Final[int]
+AF_DATAKIT: Final[int]
+AF_DECnet: Final[int]
+AF_CCITT: Final[int]
+AF_CHAOS: Final[int]
+AF_CLUSTER: Final[int]
+AF_CNT: Final[int]
+AF_COIP: Final[int]
+AF_DLI: Final[int]
+AF_ECONET: Final[int]
+AF_ECMA: Final[int]
+AF_FILE: Final[int]
+AF_FIREFOX: Final[int]
+AF_HYLINK: Final[int]
+AF_IMPLINK: Final[int]
+AF_INET: Final[int]
+AF_INET6: Final[int]
+AF_IPX: Final[int]
+AF_IRDA: Final[int]
+AF_ISDN: Final[int]
+AF_ISO: Final[int]
+AF_KEY: Final[int]
+AF_LAT: Final[int]
+AF_LINK: Final[int]
+AF_NATM: Final[int]
+AF_NETBEUI: Final[int]
+AF_NETBIOS: Final[int]
+AF_NETDES: Final[int]
+AF_NETGRAPH: Final[int]
+AF_NETLINK: Final[int]
+AF_NETROM: Final[int]
+AF_NDRV: Final[int]
+AF_NS: Final[int]
+AF_PACKET: Final[int]
+AF_PPP: Final[int]
+AF_PPPOX: Final[int]
+AF_PUP: Final[int]
+AF_ROSE: Final[int]
+AF_ROUTE: Final[int]
+AF_SECURITY: Final[int]
+AF_SIP: Final[int]
+AF_SNA: Final[int]
+AF_SYSTEM: Final[int]
+AF_UNIX: Final[int]
+AF_UNKNOWN1: Final[int]
+AF_UNSPEC: Final[int]
+AF_VOICEVIEW: Final[int]
+AF_WANPIPE: Final[int]
+AF_X25: Final[int]
+IN6_IFF_AUTOCONF: Final[int]
+IN6_IFF_TEMPORARY: Final[int]
+IN6_IFF_DYNAMIC: Final[int]
+IN6_IFF_OPTIMISTIC: Final[int]
+IN6_IFF_SECURED: Final[int]
+
+address_families: Final[dict[int, str]]
+version: Final[str]
+
+def gateways() -> dict[int | Literal["default"], list[tuple[str, str, bool] | tuple[str, str]] | dict[int, tuple[str, str]]]: ...
+def ifaddresses(ifname: str, /) -> dict[int, list[dict[str, str]]]: ...
+def interfaces() -> list[str]: ...