[GR-18163] Implement rb_hash_bulk_insert (#3715) #5006

Job	Run time
lint	13m 50s
build native	13m 33s
ruby/spec on CRuby 3.0	3m 29s
build jvm	6m 56s
ruby/spec on CRuby 3.1	3m 47s
ruby/spec on CRuby 3.2	3m 11s
test integration	10m 2s
fast specs	2m 7s
specs :truffle	15m 17s
specs :language :core	12m 31s
specs :library :cext :security :command_line :tracepoint	10m 9s
test native	3m 8s
run MRI tests on native	15m 30s
	1h 53m 30s

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