[LS] Intermittent network errors in CI

Summary

Sporadically LS pipelines fail due to the connection error.

Steps to reproduce

The error is intermittent and cannot be reproduced reliably

Relevant logs and/or screenshots

npm ERR! network aborted
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network 
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly.  See: 'npm help config'
npm ERR! A complete log of this run can be found in: /root/.npm/_logs/2025-01-13T02_17_00_175Z-debug-0.log

https://gitlab.com/gitlab-org/editor-extensions/gitlab-lsp/-/jobs/8831343273

Additional details

• Upgrade to Node 20 (#680 (closed)) helped some users::

https://github.com/actions/runner-images/issues/3737

• Retries can be added for the task as a temporary solution.
• It is possible that this happens when we fetch tree-sitter packages from the github, connection to it may not be as reliable as to the NPM package registry.