ICU-8846 Merge CLDRv21M1 data into ICU

X-SVN-Rev: 30755
377 files changed
tree: 8ae0dd701b13f1175a87b13c89ea5eb066e0380f
  1. icu4c/
  2. icu4j/
  3. tools/
  4. .gitattributes
  5. .gitignore