fix(php): relax websocket connect timeout for parity CI #16

Job	Run time
sdk-smoke (python, ubuntu-latest, npm run sdk:python)	19s
sdk-smoke (java, ubuntu-latest, npm run sdk:java)	57s
sdk-smoke (swift, macos-latest, npm run sdk:swift)	57s
sdk-smoke (php, ubuntu-latest, npm run sdk:php)	16m 54s
sdk-smoke (ruby, ubuntu-latest, npm run sdk:ruby)	22s
sdk-smoke (rust, ubuntu-latest, npm run sdk:rust)	48s
sdk-smoke (go, ubuntu-latest, npm run sdk:go)	31s
	20m 48s

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