[Snyk] Security upgrade supertest from 4.0.2 to 7.0.0

[helro154]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

#### Changes included in this PR - Changes to the following files to upgrade the vulnerable dependencies to a fixed version: - package.json

⚠️ Warning

``` Failed to update the package-lock.json, please update manually before merging. ```

#### Vulnerabilities that will be fixed ##### With an upgrade: Severity | Priority Score (*) | Issue | Breaking Change | Exploit Maturity :-------------------------:|-------------------------|:-------------------------|:-------------------------|:-------------------------  | **586/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 5.3 | Regular Expression Denial of Service (ReDoS)
[SNYK-JS-COOKIEJAR-3149984](https://snyk.io/vuln/SNYK-JS-COOKIEJAR-3149984) | Yes | Proof of Concept  | **506/1000**
**Why?** Proof of Concept exploit, Has a fix available, CVSS 3.7 | Regular Expression Denial of Service (ReDoS)
[npm:debug:20170905](https://snyk.io/vuln/npm:debug:20170905) | Yes | Proof of Concept (*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: supertest

The new version differs by 133 commits.

• 2ae1c36 7.0.0
• 225118c Merge pull request #834 from Bruception/master
• f290431 Fix TestAgent not inheriting Agent properties
• 1e18c20 fix: bump deps, drop Node.js v<14.16.0
• fd571c8 6.3.4
• bc4398a chore: bump deps, remove yarn.lock
• c823515 chore: bump deps
• 37017b3 Merge pull request #811 from ladjs/dependabot/npm_and_yarn/cookiejar-2.1.4
• 6b41374 Merge pull request #814 from siddtheone/patch-1
• 0ff9c02 Merge pull request #828 from 9renpoto/9renpoto-patch-1
• 2cba6d4 si/visionmedia/ladjs/
• 79a69b6 Update package.json
• c1b8f9d Merge pull request #821 from yunnysunny/feature/ci-fix
• 5d48749 ci: fix broken github action cache saving
• 25920e7 Merge pull request #818 from lamweili/patch-1
• 3767f9e docs: fixed links (for #621)
• b81d3a4 Update README.md
• 4b372eb Removing unused import
• ac9327f chore(deps): bump cookiejar from 2.1.3 to 2.1.4
• 44d5d72 Merge pull request #646 from dtom90/patch-1
• d91ff37 Merge pull request #621 from RichieRunner/patch-1
• ffb96df 6.3.3
• 2910f73 chore: bump deps
• fb4f327 6.3.2

See the full diff

Check the changes in this PR to ensure they won't cause issues with your project. ------------ **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](https://app.snyk.io/org/helro154/project/0e131e1e-322e-4d70-8504-c8878d5971f7?utm_source=github&utm_medium=referral&page=fix-pr) 🛠 [Adjust project settings](https://app.snyk.io/org/helro154/project/0e131e1e-322e-4d70-8504-c8878d5971f7?utm_source=github&utm_medium=referral&page=fix-pr/settings) 📚 [Read more about Snyk's upgrade and patch logic](https://support.snyk.io/hc/en-us/articles/360003891078-Snyk-patches-to-fix-vulnerabilities) [//]: # (snyk:metadata:{"prId":"f81a2477-fff2-477c-af14-176a0014bf14","prPublicId":"f81a2477-fff2-477c-af14-176a0014bf14","dependencies":[{"name":"supertest","from":"4.0.2","to":"7.0.0"}],"packageManager":"npm","projectPublicId":"0e131e1e-322e-4d70-8504-c8878d5971f7","projectUrl":"https://app.snyk.io/org/helro154/project/0e131e1e-322e-4d70-8504-c8878d5971f7?utm_source=github&utm_medium=referral&page=fix-pr","type":"auto","patch":[],"vulns":["SNYK-JS-COOKIEJAR-3149984","npm:debug:20170905"],"upgrade":["SNYK-JS-COOKIEJAR-3149984","npm:debug:20170905"],"isBreakingChange":true,"env":"prod","prType":"fix","templateVariants":["updated-fix-title","pr-warning-shown","priorityScore"],"priorityScoreList":[586,506],"remediationStrategy":"vuln"}) --- **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Regular Expression Denial of Service (ReDoS)](https://learn.snyk.io/lesson/redos/?loc=fix-pr)