feat: add TCP connection mechanism for Gefyra (Wireguard) #1981

Job	Run time
build_cargo	1m 31s
build_operator	25s
build_test_image	31s
test_python	4m 7s
Test Gefyra Operator	12m 52s
test_minikube (ubuntu-latest, linux)	1m 58s
test (v1.25.16-k3s4)	5m 23s
test_minikube (macos-12, virtualbox, darwin)	35m 27s
test (v1.26.15-k3s1)	5m 18s
test (v1.27.14-k3s1)	5m 26s
test (v1.28.10-k3s1)	5m 21s
test (v1.29.5-k3s1)	5m 17s
test (v1.30.1-k3s1)	5m 32s
Indicate completion to coveralls.io	0s
	1h 29m 8s

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