fix sorting countries

[tinect]

1. Why is this change necessary?

Currently...:

• the sorting of countries is failing, when the current saleschannel language should use inherited translation
• the sorting doesn't respect current translation

2. What does this change do, exactly?

Respect translated value

3. Describe each step to reproduce the issue or behaviour.

4. Please link to the relevant issues (if any).

5. Checklist

• I have written tests and verified that they fail without my change
• I have squashed any insignificant commits
• I have written or adjusted the documentation according to my changes
• This change has comments for package types, values, functions, and non-obvious lines of code
• I have read the contribution requirements and fulfil them.

[shopwareBot]

Hello,

thank you for creating this pull request.
I have opened an issue on our Issue Tracker for you. See the issue link: https://issues.shopware.com/issues/NEXT-9053

Please use this issue to track the state of your pull request.

[mitelg]

thanks for your contribution @tinect 👍 🎉 💙