Migrate `intrinsics` module to use StableMIR #5938

Job	Run time
benchcomp-tests	4m 51s
bookrunner	17m 4s
perf	27m 30s
write-json-symtab-regression	11m 3s
regression (macos-12)	37m 57s
regression (ubuntu-20.04)	19m 52s
regression (ubuntu-22.04)	21m 45s
	2h 20m 2s

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