[Feature] AmneziaWG 1.5 support

Maybe it would be possible to support this feature? https://github.com/MetaCubeX/mihomo/issues/2217 > I guess it would be useful to add support for AmneziaWG 1.5 configuration parameters such as > https://docs.amnezia.org/documentation/amnezia-wg/#how-it-works > > Obfuscation Packets I1–I5 (Signature Chain) и CPS (Custom Protocol Signature) > Before initiating a "special" handshake (every 120 seconds), the client may send up to five different UDP packets fully described by the user in the CPS format. The primary packet—I1—contains a hex snapshot of an actual protocol (e.g., a QUIC Initial handshake), which can also be randomized. The remaining packets, I2–I5, increase entropy through counters, timestamps, and random data.