[PATCH 058/123] Add `first_weekday 1` and `first_workday 2` to ja_JP

[Mike FABIAN]

See: https://github.com/unicode-org/cldr/blob/main/common/supplemental/supplementalData.xml

JP is in `<firstDay day="sun"` but not in `weekendEnd`.
---
 localedata/locales/ja_JP | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/localedata/locales/ja_JP b/localedata/locales/ja_JP
index af8ecb2f29..b51d5783d8 100644
--- a/localedata/locales/ja_JP
+++ b/localedata/locales/ja_JP
@@ -15028,6 +15028,8 @@ alt_digits	"〇";"一";"二";"三";"四";"五";/
 		"九十六";"九十七";/
 		"九十八";"九十九"
 week 7;19971130;1
+first_weekday 1
+first_workday 2
 END LC_TIME
 
 
-- 
2.55.0