[ko] [Update term] `Cloud Computing` for `Korean`

[jihoon-seo]

Please describe why this term needs to be updated

Why this term needs to be updated? (briefly)

• The English version of the term explanation has been updated, but the Korean version has not.

[jihoon-seo]

FYI: This is a pilot (test) issue to try using GitHub's sub-issue function.

How: I created an sub-issue from the issue #2387.

Conclusion:

• The issue [ko] A report to track and reflect updates of English content #2387 has been set as "Parent issue" of this one.
• Vice versa, this issue has been set as a sub-issue of [ko] A report to track and reflect updates of English content #2387.