feat: Waku v2 bridge

Issue #12610

vendor/github.com/anacrolix/missinggo/timer.go

@@ -0,0 +1,15 @@
+package missinggo
+
+import (
+	"math"
+	"time"
+)
+
+// Returns a time.Timer that calls f. The timer is initially stopped.
+func StoppedFuncTimer(f func()) (t *time.Timer) {
+	t = time.AfterFunc(math.MaxInt64, f)
+	if !t.Stop() {
+		panic("timer already fired")
+	}
+	return
+}