Nose and Unittest tests display full path on every node in test explorer

[bobwalker99]

Environment data

• VS Code version: 1.56.2
• Extension version (available under the Extensions sidebar): v2021.5.842923320
• OS and version: Ubuntu 18.04
• Python version (& distribution if applicable, e.g. Anaconda): Python 2.7 && 3.6.9
• Type of virtual environment used (N/A | venv | virtualenv | conda | ...): venv
• Relevant/affected Python packages and their versions: nose, unittest
• Relevant/affected Python-related VS Code extensions and their versions: None
• Value of the python.languageServer setting: PyLance

Expected behaviour

Test Explorer Tree just displays file and folder names on each node

Actual behaviour

Test explorer displays long paths containing full path information for every node

Steps to reproduce:

1. Load this repo into VS Code: https://github.com/bobwalker99/nose_sample