Fixed text-align: right for rtl languages

[akash5100]

Summary

Fixed text-align: right for RTL languages, a problem reported by @pcenov

• Added a condition to align text depending on value of RTL or LTR

References

closes #8771

before	after

• no changes to LTR languages

---

Testing checklist

• Contributor has fully tested the PR manually
• If there are any front-end changes, before/after screenshots are included
• Critical user journeys are covered by Gherkin stories
• Critical and brittle code paths are covered by unit tests

PR process

• PR has the correct target branch and milestone
• PR has 'needs review' or 'work-in-progress' label
• If PR is ready for review, a reviewer has been added. (Don't use 'Assignees')
• If this is an important user-facing change, PR or related issue has a 'changelog' label
• If this includes an internal dependency change, a link to the diff is provided

Reviewer checklist

• Automated test coverage is satisfactory
• PR is fully functional
• PR has been tested for accessibility regressions
• External dependency files were updated if necessary (yarn and pip)
• Documentation is updated
• Contributor is in AUTHORS.md

[MisRob]

Thank you @akash5100, changes look good to me. It seems that we merged some updates of the same file recently, would you like to resolve conflicts as well? Then we will see if all automatic checks are passing and I will test the PR locally.

If you don't get to it, I can do it later. In any case, thank you for your contribution.

[akash5100]

I had a merge conflict because of 'text-transform': 'capitalize', on the same line, So I accepted the upcoming changes and marked it as resolved.

[MisRob]

I believe that the conflict was coming from #8791 where we removed 'capitalize' in favor of 'none', so let's keep the new value there to not cause regressions. The only change this PR needs to have is your update of the 'text-align' value.

[MisRob]

Everything's working as expected. Thank you, @akash5100