[Snyk] Fix for 1 vulnerabilities

[snyk-bot]

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

As this is a private repository, Snyk-bot does not have access. Therefore, this PR has been created automatically, but appears to have been created by a real user.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • backend/package.json
  • backend/package-lock.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	551/1000 Why? Recently disclosed, Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-JS-POSTCSS-1255640	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: css-loader

The new version differs by 178 commits.

• 1351e3a chore(release): 5.0.0
• 747d62b feat: allow named exports to have underscores in names (#1209)
• 7bfe85d chore(deps): update (#1208)
• b5c9379 feat: postcss@8 (#1204)
• 92fe103 docs: context is localIdentContext in README (#1202)
• e5a9272 chore(deps): update (#1203)
• 63b41be refactor: emoji deprecate
• 9f974be feat: reduce runtime
• d779eb1 feat: escape getLocalIdent by default (#1196)
• dd52931 feat: hide warning on no plugins (#1195)
• 52412f6 feat: improve error message
• 0f95841 feat: add fallback if custom getLocalIdent returns null (#1193)
• 2f1573f feat: auto enable icss modules
• df111b8 test: import with file protocol
• cfe669f refactor: remove icss option (#1189)
• 57eb505 chore(release): 4.3.0
• 3ddcc7b chore(deps): update deps (#1186)
• 88b8ddc fix: line breaks in `url` function
• 8b865fe test: source map (#1180)
• ec58a7c feat: the `importLoaders` can be `string` (#1178)
• df490c7 test: sass-loader next (#1177)
• 26a3062 chore(release): 4.2.2
• e42f046 refactor: improve sources handling in source maps (#1176)
• 4ce556a docs: fix type (#1174)

See the full diff

Package name: postcss-loader

The new version differs by 39 commits.

• 792e217 chore(release): 4.0.0
• 598f36d docs: improve readme
• cad6f07 fix: avoid mutations of options and config ("Select all" checkbox for firewall rules #470)
• 77449e1 test: union (Issue 454 #469)
• 9b75888 feat: reuse AST from other loaders (Make it clear to user what linux versions are supported #468)
• 5e4a77b fix: resolve `from` and `to` from config and options (First line in code snippet to add device causing errors #467)
• 225b2e5 refactor: do not validate `postcss` options (Rename Device to Node. #466)
• 3d32c35 fix: `default` export for plugins (Display N/A if no data for Vulnerable Packages and Audit fields. #465)
• 38ebe08 refactor: `execute` option (Remove Credentials, Pairing Keys, Active Devices, Trust score (top). #464)
• d0ea725 refactor: config loading
• 108d871 test: more
• b4d3bcc chore: remove unnecessary dev deps (profile_page: revoke-api-token is a GET #460)
• 475278c chore: move `postcss` to `peerDependencies` (Replace 'Comment' section on the Dashboard with 'Recommended actions' and display the number of recommended actions. #459)
• 98441ff fix: respect the `map` option and source maps (Remove 'Pairing Keys' and 'Credentials' from the side-bar menu. #458)
• ba88040 refactor: do not pass meta from other loaders (Fix alignment issue #457)
• 25a16a0 refactor: source map code
• 677c2fe refactor: removed `inline` value for the `sourceMap` option (Add CVE scan for Debian Jessie and Buster #454)
• d8d84f7 refactor: code (Allow users to check off recommended actions they've done. #453)
• 3cd85df refactor: code
• 6eb44ed refactor: code
• 53da71a refactor: sourcemap paths
• d7bc470 feat: array syntax for plugins
• 2cd7614 refactor: code (Chatbox that links to Slack #451)
• 60e4f12 docs: addDependency (Profile dropdown bugs #448)

See the full diff

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