chore: bundle size ci

[gabrocheleau]

This PR adds a bundle size comparison to the CI.

Fixes #3913

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 75.55%. Comparing base (a552c6d) to head (10297c1).

Additional details and impacted files

Flag	Coverage Δ
block	88.43% <ø> (ø)
blockchain	88.85% <ø> (ø)
common	93.38% <ø> (ø)
evm	62.01% <ø> (ø)
mpt	90.11% <ø> (ø)
statemanager	78.10% <ø> (ø)
static	91.35% <ø> (ø)
tx	88.07% <ø> (ø)
util	84.94% <ø> (ø)
vm	65.08% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[gabrocheleau]

Superseded by #4200