chore: Upgrade codecov plugin versions in our uploads

[suejung-sentry]

Use a more recent version of the codecov-rollup plugin. This also upgrades to rollup 3.29.5

Follows up to https://github.com/codecov/internal-issues/issues/931

[codecov-notifications]

Codecov Report

All modified and coverable lines are covered by tests ✅

✅ All tests successful. No failed tests found.

Components	Coverage Δ
Plugin core	97.02% <ø> (ø)
Rollup plugin	10.81% <ø> (ø)
Vite plugin	11.02% <ø> (ø)
Webpack plugin	49.88% <ø> (ø)

📢 Thoughts on this report? Let us know!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 79.06%. Comparing base (2234eb0) to head (eb43d2a).
Report is 1 commits behind head on main.

✅ All tests successful. No failed tests found.

Additional details and impacted files

Components	Coverage Δ
Plugin core	97.02% <ø> (ø)
Rollup plugin	10.81% <ø> (ø)
Vite plugin	11.02% <ø> (ø)
Webpack plugin	49.88% <ø> (ø)

☔ View full report in Codecov by Sentry.
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[codecov-staging]

Bundle Report

Changes will decrease total bundle size by 1.75kB (-0.06%) ⬇️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
@codecov/vite-plugin-esm	1.24kB	1.09kB (-46.82%) ⬇️
@codecov/rollup-plugin-esm	1.3kB	1.03kB (-44.14%) ⬇️
@codecov/webpack-plugin-cjs	4.47kB	57 bytes (1.29%) ⬆️
@codecov/sveltekit-plugin-esm	1.09kB	198 bytes (22.22%) ⬆️
@codecov/remix-vite-plugin-esm	1.09kB	133 bytes (13.9%) ⬆️
@codecov/webpack-plugin-esm	3.36kB	14 bytes (-0.42%) ⬇️

[codecov]

Bundle Report

Changes will decrease total bundle size by 2.4kB (-0.04%) ⬇️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
@codecov/vite-plugin-esm	1.24kB	1.09kB (-46.82%) ⬇️
@codecov/rollup-plugin-esm	1.3kB	1.03kB (-44.14%) ⬇️
@codecov/sveltekit-plugin-esm	891 bytes	198 bytes (-18.18%) ⬇️
@codecov/webpack-plugin-cjs	4.47kB	57 bytes (1.29%) ⬆️
@codecov/solidstart-plugin-esm	949 bytes	142 bytes (-13.02%) ⬇️
@codecov/example-sveltekit-app-client-esm	715.09kB	2 bytes (-0.0%) ⬇️