Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/varnish/varnish_windows.go

@@ -0,0 +1,30 @@
+//go:build windows
+
+package varnish
+
+import (
+	_ "embed"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/plugins/inputs"
+)
+
+//go:embed sample.conf
+var sampleConfig string
+
+type Varnish struct {
+	Log telegraf.Logger `toml:"-"`
+}
+
+func (v *Varnish) Init() error {
+	v.Log.Warn("current platform is not supported")
+	return nil
+}
+func (*Varnish) SampleConfig() string                { return sampleConfig }
+func (*Varnish) Gather(_ telegraf.Accumulator) error { return nil }
+
+func init() {
+	inputs.Add("varnish", func() telegraf.Input {
+		return &Varnish{}
+	})
+}