[PATCH 011/123] Fix first_weekday and add first_workday for bn_BD

[Mike FABIAN]

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

BD is in <firstDay day="sun" ... in the current main branch of CLDR.
So the old value in glibc, `first_weekday 6` (Friday) is wrong or outdated and should be changed to first_weekday 1.
BD is not mentioned in `weekendEnd` so it inherits the default `<weekendEnd day="sun" territories="001"/>`
which means `first_workday 2`.
---
 localedata/locales/bn_BD | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/localedata/locales/bn_BD b/localedata/locales/bn_BD
index 7a22cd850b..b80d809b75 100644
--- a/localedata/locales/bn_BD
+++ b/localedata/locales/bn_BD
@@ -142,7 +142,8 @@ d_fmt       "%-d//%-m//%y"
 t_fmt       "%I:%M:%S %p %Z"
 t_fmt_ampm  "%I:%M:%S %p %Z"
 week 7;19971130;1
-first_weekday 6
+first_weekday 1
+first_workday 2
 END LC_TIME
 
 LC_MESSAGES
-- 
2.55.0