Fix missing vendor dir

vendor/github.com/shirou/gopsutil/cpu/cpu_fallback.go

@@ -0,0 +1,30 @@
+// +build !darwin,!linux,!freebsd,!openbsd,!solaris,!windows,!dragonfly
+
+package cpu
+
+import (
+	"context"
+	"runtime"
+
+	"github.com/shirou/gopsutil/internal/common"
+)
+
+func Times(percpu bool) ([]TimesStat, error) {
+	return TimesWithContext(context.Background(), percpu)
+}
+
+func TimesWithContext(ctx context.Context, percpu bool) ([]TimesStat, error) {
+	return []TimesStat{}, common.ErrNotImplementedError
+}
+
+func Info() ([]InfoStat, error) {
+	return InfoWithContext(context.Background())
+}
+
+func InfoWithContext(ctx context.Context) ([]InfoStat, error) {
+	return []InfoStat{}, common.ErrNotImplementedError
+}
+
+func CountsWithContext(ctx context.Context, logical bool) (int, error) {
+	return runtime.NumCPU(), nil
+}