lib: add `process.loadedModules` list #4214

Job	Run time
Build slim tarball	2m 1s
x86_64-darwin: with shared libraries	36m 11s
x86_64-linux: with shared libraries	22m 53s
aarch64-darwin: with shared libraries	22m 37s
aarch64-linux: with shared libraries	18m 16s
	1h 41m 58s

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