[GR-51805] Verify init memory semantics #19126

Job	Run time
/substratevm on Windows	7m 39s
/compiler style,fullbuild,test JDK21	27m 42s
/compiler build,bootstraplite JDKlatest	5m 50s
/espresso style,fullbuild JDK21	14m 11s
/substratevm style,fullbuild JDK21	10m 53s
/substratevm build,helloworld,native_unittests JDKlatest	20m 38s
/substratevm build,debuginfotest JDKlatest	11m 40s
/substratevm hellomodule JDKlatest	5m 26s
/sulong style,fullbuild,sulongBasic JDK21	19m 18s
/truffle JDK21	29m 55s
/vm build,sulong JDKlatest	26m 49s
/vm build JDKlatest	16m 35s
	3h 16m 36s

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