gnucash maint: [I18n]: Another update for the Japanese translation.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/28c7f2dd (commit)
	from  https://github.com/Gnucash/gnucash/commit/e3df32ce (commit)



commit 28c7f2ddc5ca3539c083edb00017e9c25fc767f5
Author: John Ralls <jralls at ceridwen.us>
Date:   Sat Jul 25 12:27:44 2020 -0700

    [I18n]: Another update for the Japanese translation.



Summary of changes:
 po/ja.po | 46 ++++++++++++++++++++--------------------------
 1 file changed, 20 insertions(+), 26 deletions(-)