Bump duckduckgo-search from 7.5.6 to 2025.4.4

Bumps [duckduckgo-search](https://github.com/deedy5/duckduckgo_search) from 7.5.6 to 2025.4.4.
- [Release notes](https://github.com/deedy5/duckduckgo_search/releases)
- [Commits](https://github.com/deedy5/duckduckgo_search/commits)

---
updated-dependencies:
- dependency-name: duckduckgo-search
  dependency-version: 2025.4.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -22,7 +22,7 @@ dependencies = [
   "django-extensions==3.2.3",
   "django-ninja==1.4",
   "django-split-settings==1.3.2",
-  "duckduckgo-search==7.5.5",
+  "duckduckgo-search==2025.4.4",
   "esprima==4.0.1",
   "get-docker-secret==2",
   "gunicorn==23",