chore: upgrade vega packages

[djbarnwal]

• Upgrades various vega packages so that they are CSP compliant
• Adds padding to stacked area and normalized stacked bar chart
• Enforce usage of expression-interpreter for Vega as well.

Checklist:

• Covered by tests
• Ran it and it works as intended
• Reviewed the diff before requesting a review
• Checked for unhandled edge cases
• Linked the issues it closes
• Checked if the docs need to be updated. If so, create a separate Linear DOCS issue
• Intend to cherry-pick into the release branch
• I'm proud of this work!