fix(tests): race condition with server random port (#288) #934

Job	Run time
lint	1m 0s
build-splicer (ubuntu-latest)	7s
build-splicer (windows-latest)	12s
build (debug)	7s
build (release)	7s
test-example	44s
test (23.10.0, windows-latest, debug)	8m 45s
test (23.10.0, ubuntu-latest, debug)	6m 58s
test (23.10.0, ubuntu-latest, release)	6m 31s
test (23.10.0, macos-latest, debug)	7m 42s
test (23.10.0, windows-latest, release)	7m 49s
test (23.10.0, macos-latest, release)	7m 31s
	47m 33s

Provide feedback