Update dependencies

vendor/github.com/tailscale/wireguard-go/tun/checksum_generated_amd64.go

@@ -0,0 +1,18 @@
+// Code generated by command: go run generate_amd64.go -out checksum_generated_amd64.s -stubs checksum_generated_amd64.go. DO NOT EDIT.
+
+package tun
+
+// checksumAVX2 computes an IP checksum using amd64 v3 instructions (AVX2, BMI2)
+//
+//go:noescape
+func checksumAVX2(b []byte, initial uint16) uint16
+
+// checksumSSE2 computes an IP checksum using amd64 baseline instructions (SSE2)
+//
+//go:noescape
+func checksumSSE2(b []byte, initial uint16) uint16
+
+// checksumAMD64 computes an IP checksum using amd64 baseline instructions
+//
+//go:noescape
+func checksumAMD64(b []byte, initial uint16) uint16