tests

refactor: remove dead code from ProxyServer #111

Job	Run time
yarn-lockfile-check / lockfile-check	12s
linux-unit-tests / determine-node-versions	6s
linux-unit-tests / prevent-typescript-dependency / prevent-typescript-dependency	35s
linux-unit-tests / linux-unit-tests (25)	1m 22s
linux-unit-tests / linux-unit-tests (24.13.0)	1m 1s
linux-unit-tests / linux-unit-tests (22)	1m 5s
linux-unit-tests / linux-unit-tests (20)	1m 32s
windows-unit-tests / determine-node-versions	6s
nuts (ubuntu-latest) / yarn test:nuts	1m 1s
nuts (windows-latest) / yarn test:nuts	8m 4s
windows-unit-tests / windows-unit-tests (20)	3m 26s
windows-unit-tests / windows-unit-tests (24.13.0)	3m 16s
windows-unit-tests / windows-unit-tests (25)	2m 49s
windows-unit-tests / windows-unit-tests (22)	3m 20s
	27m 55s

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