Datetime field names use different normalization than calendar #22342
Description
At least under some conditions?
>>> import locale >>> import calendar >>> import unicodedata >>> from pandas._libs.tslibs import fields >>> locale_name = "crh_UA.UTF-8" >>> x = fields.get_locale_names('f_month', locale_name)[6].capitalize() >>> y = calendar.month_name[6].capitalize() >>> x == y # False unicodedata.normalize("NFD", x) == unicodedata.normalize("NFD", y) # Truethis manifests in failures in #21814 (comment)