TUN-8236: Add write timeout to quic and tcp connections

## Summary
To prevent bad eyeballs and severs to be able to exhaust the quic
control flows we are adding the possibility of having a timeout
for a write operation to be acknowledged. This will prevent hanging
connections from exhausting the quic control flows, creating a DDoS.

ingress/constants_test.go

@@ -0,0 +1,7 @@
+package ingress
+
+import "github.com/cloudflare/cloudflared/logger"
+
+var (
+	TestLogger = logger.Create(nil)
+)