Chore(deps): Bump pdfjs-dist from 5.6.205 to 5.7.284 in /src-ui (#12918)

Signed-off-by: dependabot[bot] <support@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": "^5.6.205",
+    "pdfjs-dist": "^5.7.284",
     "rxjs": "^7.8.2",
     "tslib": "^2.8.1",
     "utif": "^3.1.0",