fix: CustomerInfo의 잘못된 정규식 수정 #125

Job	Run time
config	4s
build (participant-dev, pyconkr-participant-portal)	50s
build (admin-dev, pyconkr-admin)	1m 5s
build (pyconkr-dev, pyconkr-2026)	53s
trigger	9s
	3m 1s

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