Chore(deps): Bump pdfjs-dist from 5.4.624 to 5.6.205 in /src-ui (#12536)

Bumps [pdfjs-dist](https://github.com/mozilla/pdf.js) from 5.4.624 to 5.6.205.
- [Release notes](https://github.com/mozilla/pdf.js/releases)
- [Commits](https://github.com/mozilla/pdf.js/compare/v5.4.624...v5.6.205)

---
updated-dependencies:
- dependency-name: pdfjs-dist
  dependency-version: 5.6.205
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src-ui/package.json

@@ -32,7 +32,7 @@
     "ngx-cookie-service": "^21.3.1",
     "ngx-device-detector": "^11.0.0",
     "ngx-ui-tour-ng-bootstrap": "^18.0.0",
-    "pdfjs-dist": "^5.4.624",
+    "pdfjs-dist": "^5.6.205",
     "rxjs": "^7.8.2",
     "tslib": "^2.8.1",
     "utif": "^3.1.0",