tap_auditor: check renamed formula exists #31179

Job	Run time
syntax	39s
tap syntax	6m 12s
formula audit	2m 16s
cask audit	2m 26s
test default formula (Ubuntu 22.04)	1m 34s
test default formula (Ubuntu 20.04)	2m 47s
tests (online)	5m 22s
update-test (Ubuntu)	26s
test default formula (macOS 13 x86_64)	4m 1s
tests (generic OS)	2m 56s
vendored gems	43s
update-test (macOS)	23s
test default formula (macOS 15 arm64)	1m 16s
tests (Ubuntu 24.04)	3m 13s
tests (Ubuntu 22.04)	3m 1s
tests (Ubuntu 20.04)	3m 52s
tests (macOS 13 x86_64)	12m 26s
tests (macOS 15 arm64)	4m 56s
	58m 29s

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