Fix crashing if "When Done" is set under Japanese locale.

[yuichiro-naito]

Before Posting:

• [x] Create an issue describing the change. If an issue already exists, please use this.
• [ ] Discuss the issue with the HandBrake team to ensure that the idea has been accepted. (An open enhancement request does not equal acceptance). This will avoid any time wasted on features that are outside the project scope!

Description of Change:

The order of '%s' and '%d' must be as same as the English message. Change the Japanese translation to keep the order. Updated messages what HandBrake will do when encoding is done to keep consistent with "When Done" select box.

Tested on:

• [ ] Windows 10+ (via MinGW)
• [ ] macOS 10.13+
• [ ] Ubuntu Linux
• [x] FreeBSD

Screenshots (If relevant):

Log file output (If relevant):