[GR-52676] Enable the Panama NFI backend by default #4993

Job	Run time
build native	13m 56s
ruby/spec on CRuby 3.0	3m 26s
lint	13m 52s
ruby/spec on CRuby 3.1	3m 33s
build jvm	6m 11s
ruby/spec on CRuby 3.2	3m 0s
test integration	9m 54s
fast specs	2m 6s
specs :truffle	15m 22s
specs :language :core	12m 47s
specs :library :cext :security :command_line :tracepoint	9m 26s
test native	3m 15s
run MRI tests on native	15m 16s
	1h 52m 4s

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