Bump flask-restx from 1.3.0 to 1.3.2 in /src

Bumps [flask-restx](https://github.com/python-restx/flask-restx) from 1.3.0 to 1.3.2.
- [Release notes](https://github.com/python-restx/flask-restx/releases)
- [Changelog](https://github.com/python-restx/flask-restx/blob/master/CHANGELOG.rst)
- [Commits](python-restx/flask-restx@1.3.0...1.3.2)

---
updated-dependencies:
- dependency-name: flask-restx
  dependency-version: 1.3.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/requirements.txt

@@ -1,5 +1,5 @@
 couchbase==4.4.0
-flask_restx==1.3.0
+flask_restx==1.3.2
 pytest==8.4.2
 python-dotenv==1.1.1
 requests==2.32.5