This update for shadowsocks-v2ray-plugin, v2ray-core fixes the following issues:

Changes in shadowsocks-v2ray-plugin:

- Update version to 5.25.0
  * Update v2ray-core to v5.25.0
- Add update-vendor.patch, update v2ray-core to v5.33.0 (boo#1243954 and CVE-2025-297850)

Changes in v2ray-core:

- Fix CVE-2025-47911 and boo#1251404
  * Add fix-CVE-2025-47911.patch
  * Update golang.org/x/net to 0.45.0 in vendor

- Update version to 5.38.0
  * TLSMirror Connection Enrollment System
  * Add TLSMirror Sequence Watermarking
  * LSMirror developer preview protocol is now a part of mainline V2Ray
  * proxy dns with NOTIMP error
  * Add TLSMirror looks like TLS censorship resistant transport protocol
    as a developer preview transport
  * proxy dns with NOTIMP error
  * fix false success from SOCKS server when Dispatch() fails
  * HTTP inbound: Directly forward plain HTTP 1xx response header
  * add a option to override domain used to query https record
  * Fix bugs
  * Update vendor

- Update version to 5.33.0
  * bump github.com/quic-go/quic-go from 0.51.0 to 0.52.0(boo#1243946 and CVE-2025-297850)
  * Update other vendor source

- Update version to 5.31.0
  * Add Dns Proxy Response TTL Control
  * Fix call newError Base with a nil value error
  * Update vendor (boo#1235164)

- Update version to 5.29.3
  * Enable restricted mode load for http protocol client
  * Correctly implement QUIC sniffer when handling multiple initial packets
  * Fix unreleased cache buffer in QUIC sniffing
  * A temporary testing fix for the buffer corruption issue
  * QUIC Sniffer Restructure

- Update version to 5.22.0
  * Add packetEncoding for Hysteria
  * Add ECH Client Support
  * Add support for parsing some shadowsocks links
  * Add Mekya Transport
  * Fix bugs