[Snyk] Security upgrade express from 4.19.1 to 4.21.0

[trajan0x]

Snyk has created this PR to fix 4 vulnerabilities in the yarn dependencies of this project.

Snyk changed the following file(s):

• packages/rest-api/package.json

Note for zero-installs users

If you are using the Yarn feature zero-installs that was introduced in Yarn V2, note that this PR does not update the .yarn/cache/ directory meaning this code cannot be pulled and immediately developed on as one would expect for a zero-install project - you will need to run yarn to update the contents of the ./yarn/cache directory. If you are not using zero-install you can ignore this as your flow should likely be unchanged.

⚠️ Warning

``` Failed to update the yarn.lock, please update manually before merging. ```

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Asymmetric Resource Consumption (Amplification) SNYK-JS-BODYPARSER-7926860	696
	Cross-site Scripting SNYK-JS-EXPRESS-7926867	541
	Cross-site Scripting SNYK-JS-SEND-7926862	391
	Cross-site Scripting SNYK-JS-SERVESTATIC-7926865	391

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[!IMPORTANT]

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information: 🧐 View latest project report 📜 Customise PR templates 🛠 Adjust project settings 📚 Read about Snyk's upgrade logic

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Cross-site Scripting

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 37.95310%. Comparing base (2e517b3) to head (5b37e2a). Report is 219 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #3123 +/- ## =================================================== + Coverage 36.37896% 37.95310% +1.57413% =================================================== Files 438 418 -20 Lines 25512 24222 -1290 Branches 82 82 =================================================== - Hits 9281 9193 -88 + Misses 15486 14287 -1199 + Partials 745 742 -3 ``` | [Flag](https://app.codecov.io/gh/synapsecns/sanguine/pull/3123/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=synapsecns) | Coverage Δ | | |---|---|---| | [packages](https://app.codecov.io/gh/synapsecns/sanguine/pull/3123/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=synapsecns) | `90.96267% <ø> (ø)` | | | [promexporter](https://app.codecov.io/gh/synapsecns/sanguine/pull/3123/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=synapsecns) | `?` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=synapsecns#carryforward-flags-in-the-pull-request-comment) to find out more.

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[codecov[bot]]

Bundle Report

Changes will decrease total bundle size by 1 bytes (-0.0%) :arrow_down:. This is within the configured threshold :white_check_mark:

Detailed changes

| Bundle name | Size | Change | | ----------- | ---- | ------ | | synapse-interface-server-cjs | 1.47MB | 1 bytes :arrow_down: |

[github-actions[bot]]

This PR is stale because it has been open 14 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[github-actions[bot]]

This PR is stale because it has been open 14 days with no activity. Remove stale label or comment or this will be closed in 5 days.