Add send_rubyfunc_inline benchmark #1964

Job	Run time
benchmark-graph	54s
benchmark-ractor-only (head)	52s
benchmark-run-once	1m 49s
benchmark-default (truffleruby, --excludes=knucleotide,lobsters,ruby-lsp,shipit)	13m 3s
benchmark-ractor (head)	4m 5s
benchmark-default (ruby)	11m 35s
test (ruby)	54s
benchmark-default (head)	12m 36s
test (truffleruby)	1m 48s
test (head)	27s
all-tests	4s
	48m 7s

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