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ICU-22324 Mavenization, updating the cldr-to-icu scripts and instructions
ICU-23343 Unicode 18.0 LB (UTC-187-C46) and GB (UTC-187-C47) rule changes
ICU-23343 Subtract EN DASH from BA in the ID-specific LB21 subrule in loose_cj. This probably means we will need LOOSE_DASH and LOOSE_HYPHEN shadow symbols in uline.txt.
ICU-21257 remove #License fragment from license URLs
ICU-22941 Revert "ICU-22112 word break updates for @,colon; colon tailorings for fi,sv"