fix: worker: Connect when --listen is not set

[rjan90]

Proposed Changes

Fix regression introduces in #11141, where a remote lotus-worker was unable to connect, unless the --listen flag was specified.

Additional Info

Starting the lotus-worker on a remote server w/different IP-address, failed unless the --listen was set after adding #11141.

Testing cases:

• Running a remote lotus-worker connecting to a lotus-miner with an IPv4 MINER_AP_INFO, and without --listen flag:

./lotus-worker run --no-default=true --unseal=true
2023-09-23T07:41:22.600Z        INFO    main    lotus-worker/main.go:298        Starting lotus worker
2023-09-23T07:41:22.604Z        INFO    main    lotus-worker/main.go:384        Remote version 1.23.4-rc1+mainnet+git.c7b3d84cc.dirty+api1.5.0
----
2023-09-23T07:41:22.627Z        INFO    main    lotus-worker/main.go:725        Making sure no local tasks are running
2023-09-23T07:41:23.441Z        INFO    main    lotus-worker/main.go:748        Worker registered successfully, waiting for tasks

• Running a remote lotus-worker with IPv6, and without --listen flag:

./lotus-worker run --no-default=true --unseal=true
-----
2023-09-25T13:26:51.408+0200    INFO    main    lotus-worker/main.go:556        Opening local storage; connecting to master
2023-09-25T13:26:51.417+0200    INFO    main    lotus-worker/main.go:630        Setting up control endpoint at [::1]:3456
2023-09-25T13:26:51.419+0200    INFO    main    lotus-worker/main.go:725        Making sure no local tasks are running
2023-09-25T13:26:51.472+0200    INFO    main    lotus-worker/main.go:748        Worker registered successfully, waiting for tasks

Checklist

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[rjan90]

Closing in favour of: #11294, as its more correctly to merge into master, then backport into release/v1.23.4.

This branch was based off release/v1.23.4, so it has some additional commits (changelog changes that was not in master).