Added default permissions for lint-scss.yml file

[sushma110396]

Fixes #8583

What changes did you make?

• Added minimum required permissions at the top level for lint-scss.yml file

Why did you make the changes (we will use this info to test)?

• To ensure the workflow has only the permissions it needs
• To minimise unnecessary privileges
• To strengthen overall repository security

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Screenshots of Proposed Changes To The Website (if any, please do not include screenshots of code changes)

No visual changes to the website. Please refer to the attached logs for reviewing the action output.

act-log.txt
act-pr-log.txt

[github-actions]

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From your project repository, check out a new branch and test the changes.

git checkout -b sushma110396-add-default-permissions-8583 gh-pages
git pull https://github.com/sushma110396/website.git add-default-permissions-8583

[sushma110396]

Local Workflow Testing
I tested the updated lint-scss.yml workflow locally using act after adding the permissions block.

Workflows/Events Tested
push event targeting gh-pages
pull_request event targeting gh-pages

Commands Used
act push -e push.json -j build
act pull_request -e pull_request.json -j build

Results
Lint SCSS workflow completed successfully for both events.

[castillios]

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