fix(deps): update module github.com/shirou/gopsutil/v4 to v4.25.9

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

vendor/github.com/ebitengine/purego/internal/fakecgo/libcgo_netbsd.go

@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: 2025 The Ebitengine Authors
+
+//go:build !cgo
+
+package fakecgo
+
+type (
+	pthread_cond_t  uintptr
+	pthread_mutex_t uintptr
+)
+
+var (
+	PTHREAD_COND_INITIALIZER  = pthread_cond_t(0)
+	PTHREAD_MUTEX_INITIALIZER = pthread_mutex_t(0)
+)
+
+// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/compat/linux/arch/m68k/linux_signal.h#L133
+type stack_t struct {
+	ss_sp    uintptr
+	ss_flags int32
+	ss_size  uintptr
+}
+
+// Source: https://github.com/NetBSD/src/blob/613e27c65223fd2283b6ed679da1197e12f50e27/sys/sys/signal.h#L261
+const SS_DISABLE = 0x004