Fix: user profile time localization issue

What does this MR do and why?

In the user's profile page, the "Joined since [date]" was not been localized, this would create mixed content for the user using other languages rather than English.

In this MR, I updated the value with the same way application_helper did.

/cc @prajnamas @qk44077907 @orozot

Fix: user profile time localization issue

• Fix the time rendering without localization

Changelog: fixed

Screenshots or screen recordings

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Before	After

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

• Pre-request: set your preferred language to any other than English.

1. Go to your or any users' profile page
2. Observe the "Joined since" area

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• I have evaluated the MR acceptance checklist for this MR.