[GR-64069] Graal memory usage improvements. #21866

Job	Run time
/substratevm on Windows	8m 21s
/compiler style,fullbuild,test JDKlatest	30m 24s
/compiler build,bootstraplite JDKlatest	4m 18s
/espresso style,fullbuild JDK21	13m 31s
/substratevm style,fullbuild JDKlatest	3m 18s
/substratevm build,helloworld,native_unittests JDKlatest	21m 3s
/substratevm build,debuginfotest JDKlatest	23m 24s
/substratevm hellomodule JDKlatest	4m 44s
/sulong style,fullbuild,sulongBasic JDK21	21m 14s
/truffle style,fullbuild,fulltest JDK21	33m 49s
/vm build,sulong JDKlatest	29m 44s
/vm build JDKlatest	15m 59s
	3h 29m 49s

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