Remove "fails:" tags that are passing now #4376

Job	Run time
build jvm	6m 35s
ruby/spec on CRuby 3.0	3m 21s
build native	13m 46s
lint	14m 12s
ruby/spec on CRuby 3.1	3m 31s
ruby/spec on CRuby 3.2	3m 0s
test integration	2m 1s
fast specs	1m 41s
specs :truffle	10m 25s
specs :language :core	13m 30s
specs :library :cext :security :command_line :tracepoint	9m 43s
run MRI tests on native	15m 52s
test native	2m 6s
	1h 39m 43s

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