Stop building bn-in translation (#358)

This reverts commit 0e83b79.

Author: StanFromIreland

config.toml

@@ -43,11 +43,6 @@ sphinxopts = [
     '-D latex_elements.fontenc=\\usepackage{fontspec}',
 ]
 
-[languages.bn_IN]
-name = "Bengali"
-translated_name = "বাংলা"
-in_prod = false
-
 [languages.id]
 name = "Indonesian"
 translated_name = "Indonesia"