Delete vendor/ and the route proxy's: the build module fetches the modules, the root image builds with -mod=mod (issue 1305, C6)

vendor/github.com/nats-io/nats-server/v2/server/sysmem/sysctl.go

@@ -1,33 +0,0 @@
-// Copyright 2019-2025 The NATS Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//go:build darwin || freebsd || openbsd || dragonfly || netbsd
-
-package sysmem
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-func sysctlInt64(name string) int64 {
-	s, err := syscall.Sysctl(name)
-	if err != nil {
-		return 0
-	}
-	// Make sure it's 8 bytes when we do the cast below.
-	// We were getting fatal error: checkptr: converted pointer straddles multiple allocations in go 1.22.1 on darwin.
-	var b [8]byte
-	copy(b[:], s)
-	return *(*int64)(unsafe.Pointer(&b[0]))
-}