[BUG] robotcode memory issue leads to OOMKill

[sasi1212]

Describe the bug
A clear and concise description of what the bug is.

Steps To Reproduce
Steps to reproduce the behavior:

1. Install RobotCode extention in Vscode
2. Wait for some time
3. Check the memory usage of the following process
   /usr/bin/python -u -X utf8 /home/sask/.vscode/extensions/d-biehl.robotcode-2.2.0/bundled/tool/robotcode --format json --no-color --no-pager -dp . discover --read-from-stdin all
4. The memory utilization is kept on increasing all the way upto the entire system memory.

Desktop (please complete the following information):

• VS Code Version 1.108.1
• RobotCode Version d-biehl.robotcode 2.2.0
• OS: Fedora Linux 43
• Python Version 2.2.0
• RobotFramework Version
  robotframework 7.4.1
  robotframework-assertion-engine 3.0.3
  robotframework-browser 19.12.3
  robotframework-pythonlibcore 4.5.0
  robotframework-robocop 7.2.0
  robotframework-sshlibrary 3.8.0

[d-biehl]

can you give me a little bit more context? I cannot reproduce it

• project size

• count of

  • robot files
  • tests and test suites
  • other files and directories

• and whatever is needed