TorController: Make TorControlProtocol field final #747

Job	Run time
Push translation source files to Transifex	0s
Build apps module on macOS-latest / Build apps module on macOS-latest	3m 48s
Build apps module on windows-latest / Build apps module on windows-latest	3m 57s
Build apps module on ubuntu-latest / Build apps module on ubuntu-latest	2m 51s
Build network module on macOS-latest / Build network module on macOS-latest	2m 32s
Build network module on ubuntu-latest / Build network module on ubuntu-latest	2m 25s
Build network module on windows-latest / Build network module on windows-latest	4m 9s
Build Bisq on macOS-latest / Build Bisq on macOS-latest	2m 48s
Build Bisq on ubuntu-latest / Build Bisq on ubuntu-latest	3m 3s
Build Bisq on windows-latest / Build Bisq on windows-latest	4m 14s
Build tor module on macOS-latest / Build tor module on macOS-latest	2m 4s
Build tor module on ubuntu-latest / Build tor module on ubuntu-latest	2m 16s
Build tor module on windows-latest / Build tor module on windows-latest	3m 13s
Build wallet module on macOS-latest / Build wallet module on macOS-latest	2m 37s
Build wallet module on ubuntu-latest / Build wallet module on ubuntu-latest	2m 42s
Build wallet module on windows-latest / Build wallet module on windows-latest	3m 28s
	46m 7s

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