[Snyk] Security upgrade webpack from 2.7.0 to 5.0.0#173

 ### Snyk has created this PR to fix 1 vulnerabilities in the yarn dependencies of this project. #### Snyk changed the following file(s): - `package.json` - `yarn.lock` #### Note for [zero-installs](https://yarnpkg.com/features/zero-installs) users If you are using the Yarn feature [zero-installs](https://yarnpkg.com/features/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. #### Vulnerabilities that will be fixed with an upgrade: | | Issue | Score | :-------------------------:|:-------------------------|:-------------------------  | Information Exposure <br/>[SNYK-JS-ELLIPTIC-8720086](https://snyk.io/vuln/SNYK-JS-ELLIPTIC-8720086) | &nbsp;&nbsp;**843**&nbsp;&nbsp; --- > [!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. --- **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: <img src="https://api.segment.io/v1/pixel/track?data=eyJ3cml0ZUtleSI6InJyWmxZcEdHY2RyTHZsb0lYd0dUcVg4WkFRTnNCOUEwIiwiYW5vbnltb3VzSWQiOiIwMzBmZTdkZS0zNDZkLTRjYzktODdhYS01NGU4YjMxZDQzNTAiLCJldmVudCI6IlBSIHZpZXdlZCIsInByb3BlcnRpZXMiOnsicHJJZCI6IjAzMGZlN2RlLTM0NmQtNGNjOS04N2FhLTU0ZThiMzFkNDM1MCJ9fQ==" width="0" height="0"/> 🧐 [View latest project report](https://app.snyk.io/org/aikar/project/72953a9f-4b59-453d-b3a9-fcb61cfdf9bf?utm_source&#x3D;github&amp;utm_medium&#x3D;referral&amp;page&#x3D;fix-pr) 📜 [Customise PR templates](https://docs.snyk.io/scan-using-snyk/pull-requests/snyk-fix-pull-or-merge-requests/customize-pr-templates?utm_source=github&utm_content=fix-pr-template) 🛠 [Adjust project settings](https://app.snyk.io/org/aikar/project/72953a9f-4b59-453d-b3a9-fcb61cfdf9bf?utm_source&#x3D;github&amp;utm_medium&#x3D;referral&amp;page&#x3D;fix-pr/settings) 📚 [Read about Snyk's upgrade logic](https://docs.snyk.io/scan-with-snyk/snyk-open-source/manage-vulnerabilities/upgrade-package-versions-to-fix-vulnerabilities?utm_source=github&utm_content=fix-pr-template) --- **Learn how to fix vulnerabilities with free interactive lessons:** 🦉 [Learn about vulnerability in an interactive lesson of Snyk Learn.](https://learn.snyk.io/?loc&#x3D;fix-pr) [//]: # 'snyk:metadata:{"customTemplate":{"variablesUsed":[],"fieldsUsed":[]},"dependencies":[{"name":"webpack","from":"2.7.0","to":"5.0.0"}],"env":"prod","issuesToFix":["SNYK-JS-ELLIPTIC-8720086","SNYK-JS-ELLIPTIC-8720086"],"prId":"030fe7de-346d-4cc9-87aa-54e8b31d4350","prPublicId":"030fe7de-346d-4cc9-87aa-54e8b31d4350","packageManager":"yarn","priorityScoreList":[843],"projectPublicId":"72953a9f-4b59-453d-b3a9-fcb61cfdf9bf","projectUrl":"https://app.snyk.io/org/aikar/project/72953a9f-4b59-453d-b3a9-fcb61cfdf9bf?utm_source=github&utm_medium=referral&page=fix-pr","prType":"fix","templateFieldSources":{"branchName":"default","commitMessage":"default","description":"default","title":"default"},"templateVariants":["updated-fix-title","priorityScore"],"type":"auto","upgrade":["SNYK-JS-ELLIPTIC-8720086"],"vulns":["SNYK-JS-ELLIPTIC-8720086"],"patch":[],"isBreakingChange":true,"remediationStrategy":"vuln"}'