net/cloudflared: update from 2021.10.3 to 2021.11.0

• github.com/cloudflare/cloudflared/blob/2021.11.0/RELEASE_NOTES
• github.com/cloudflare/cloudflared/compare/2021.10.3...2021.11.0
• 2021.11.0 Fallback to HTTP2 immediately if connection times out with no network activity Add flag to 'tunnel create' subcommand to specify a base64-encoded secret
• 2021.10.5 Update change log for release 2021.10.4 Revert "TUN-5184"
• 2021.10.4 Fix misuse of wait group in TestQUICServer that caused the test to exit immediately Upgrade crypto/ssh package to fix CVE-2020-29652 Allow to configure max fetch size for listing queries Improvements to max-fetch-size that allow to deal with large number of tunnels in account Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level Make sure outstanding websocket write is finished, and no more writes after shutdown

PR: 254293
Reported by: orzodk % neomailbox.net