MCKIN-11571 Translation change: Japanese

[moeez96]

MCKIN-11571

Change ja translation for the Submit button as mentioned in the ticket.
Translations were not pushed to tranisfex.

[moeez96]

@xitij2000 Please review.
If approved, please merge and create a release version too.

[msaqib52]

@moeez96 have approved the PR, don't forget to bump the version before the merge.

[moeez96]

@msaqib52 Thank you. I dont have access to merge or create a release version.

[xitij2000]

👍

• [na] I tested this: trivial change
• I read through the code
• [na] I checked for accessibility issues
• [na] Includes documentation

[xitij2000]

Please increment the patch version since this is a minor change. So 3.3.10

[moeez96]

@xitij2000 updated patch version. Please review again.
If accepted, please merge and create a release tag which can be added to edx-platform.