FIX: Adjust Test Timeout for Integration tests (#2153) #175

Job	Run time
setup	1m 32s
test NodeConnection.int.js	5m 22s
test BesuService.int.js	6m 17s
test GethService.int.js	5m 31s
test ErigonService.int.js	6m 21s
test NethermindService.int.js	6m 4s
test FlashbotsMevBoostService.int.js	6m 0s
test PrysmBeaconService.int.js	9m 18s
test LighthouseBeaconService.int.js	12m 42s
test TekuBeaconService.int.js	7m 55s
test LodestarBeaconService.int.js	11m 32s
test NimbusBeaconService.int.js	7m 35s
	1h 26m 9s

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