message: Update bundled GNU gettext to 0.21.1
diff: @@ -5,9 +5,9 @@ from collections import OrderedDict
  from glob import glob
  from ninja_syntax import Writer
  -GETTEXT_VERSION = "0.21" # use of " important for Xcode build!
  +GETTEXT_VERSION = "0.21.1" # use of " important for Xcode build!
  GETTEXT_TARBALL = 'gettext-%s.tar.gz' % GETTEXT_VERSION
  -GETTEXT_SHA256 = 'c77d0da3102aec9c07f43671e60611ebff89a996ef159497ce8e59d075786b12'
  +GETTEXT_SHA256 = 'e8c3650e1d8cee875c4f355642382c1df83058bd5a11ee8555c0cf276d646d45'
  _exclusion_list = [
  '.DS_Store',
  