fix #6618: Reuse terminal based both on label and caption of the term…

[a1994846931931]

…inal title

Signed-off-by: Cai Xuye a1994846931931@gmail.com

What it does

A simple approach to fix #6618 - may not be the best solution, but does what it does.

How to test

1. Install VSCode's python plugin
2. Debug with the following configuration ( console should be integratedTerminal )

    {
      "name": "Python: Current File",
      "type": "python",
      "request": "launch",
      "program": "${file}",
      "console": "integratedTerminal"
    }

3. End the debug session but keep the integrated terminal. Then run another debug session and see how theia lanches it in the same terminal launched before.

Review checklist

• as an author, I have thoroughly tested my changes and carefully followed the review guidelines

Reminder for reviewers

• as a reviewer, I agree to behave in accordance with the review guidelines

[tolusha]

I can't validate the PR since I can't reproduce the case when fix is needed, but code looks good for me.

[a1994846931931]

I can't validate the PR since I can't reproduce the case when fix is needed, but code looks good for me.

@tolusha
Hi, I forgot to mention that it's VSCode's python extension. Could you please try to reproduce it again?

[elaihau]

@tolusha
Hi, I forgot to mention that it's VSCode's python extension. Could you please try to reproduce it again?

OK I finally reproduced the error.
@tolusha if you want to try in your environment, please make sure install this extension https://marketplace.visualstudio.com/items?itemName=ms-python.python, not the vscode built-in python extension.

[elaihau]

I confirm the issue is fixed with this change.

[akosyakov]

i'm not sure that @a1994846931931 has commit rights, please help with merging after the approve, cc @elaihau