deps(backend)(deps): Bump bcryptjs and @types/bcryptjs in /backend

Bumps [bcryptjs](https://github.com/dcodeIO/bcrypt.js) and [@types/bcryptjs](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/bcryptjs). These dependencies needed to be updated together.

Updates `bcryptjs` from 2.4.3 to 3.0.2
- [Release notes](https://github.com/dcodeIO/bcrypt.js/releases)
- [Commits](dcodeIO/bcrypt.js@2.4.3...v3.0.2)

Updates `@types/bcryptjs` from 2.4.6 to 3.0.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/bcryptjs)

---
updated-dependencies:
- dependency-name: bcryptjs
  dependency-version: 3.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: "@types/bcryptjs"
  dependency-version: 3.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

backend/package.json

@@ -28,7 +28,7 @@
     "@cryptobot/indicators": "file:../packages/@cryptobot/indicators",
     "@cryptobot/trading": "file:../packages/@cryptobot/trading",
     "@cryptobot/types": "file:../packages/@cryptobot/types",
-    "bcryptjs": "^2.4.3",
+    "bcryptjs": "^3.0.2",
     "compression": "^1.7.4",
     "cookie-parser": "^1.4.6",
     "cors": "^2.8.5",
@@ -45,7 +45,7 @@
     "ws": "^8.16.0"
   },
   "devDependencies": {
-    "@types/bcryptjs": "^2.4.6",
+    "@types/bcryptjs": "^3.0.0",
     "@types/compression": "^1.7.5",
     "@types/cookie-parser": "^1.4.6",
     "@types/cors": "^2.8.17",