set target _blank for original post link

[gustavo-p-rossler]

Description of the Change

This PR updates the link for the original Post, that appears in the editor when the user is editing a pulled Post.
With the current behavior the link opens the original Post in the same window (or browser tab). With the change I made, the link opens the original Post in a new window.

Closes #1271

How to test the Change

This can be verfied by pulling and editing a Post.

Changelog Entry

Changed - Link to original Post

Credits

I was the only one working on this simple change.

Checklist:

• I agree to follow this project's Code of Conduct.
• I have updated the documentation accordingly.
• I have added Critical Flows, Test Cases, and/or End-to-End Tests to cover my change.
• All new and existing tests pass.

[jeffpaul]

@gustavo-p-rossler thanks for the PR on this, in order to make it more clear that it'll open in a new tab could you add the https://developer.wordpress.org/resource/dashicons/#external icon as part of that link (usually after the text with a space between the text and icon)?

[gustavo-p-rossler]

@gustavo-p-rossler thanks for the PR on this, in order to make it more clear that it'll open in a new tab could you add the https://developer.wordpress.org/resource/dashicons/#external icon as part of that link (usually after the text with a space between the text and icon)?

Hi @jeffpaul, I've updated the PR adding the external icon as you can see in the screenshot bellow: