CLDR-17223 Add nestedBracketReplacement for use in display names #17403

Job	Run time
check	6m 13s
Package up CLDR	2m 56s
build	24m 37s
Formatter + Style checker	52s
Docker test cldr-apps	3m 54s
Deploy to cldr-smoke for testing	0s
	38m 32s

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