[GR-59641] Basic infrastructure to create a DynamicHub at runtime #20432

Job	Run time
/substratevm on Windows	7m 54s
/compiler style,fullbuild,test JDK21	32m 15s
/compiler build,bootstraplite JDKlatest	4m 34s
/espresso style,fullbuild JDK21	13m 35s
/substratevm style,fullbuild JDK21	11m 43s
/substratevm build,helloworld,native_unittests JDKlatest	20m 43s
/substratevm build,debuginfotest JDKlatest	22m 31s
/substratevm hellomodule JDKlatest	5m 7s
/sulong style,fullbuild,sulongBasic JDK21	21m 17s
/truffle JDK21	31m 31s
/vm build,sulong JDKlatest	26m 36s
/vm build JDKlatest	15m 56s
	3h 33m 42s

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