chore(deps): bump ecdsa from 0.18.0 to 0.19.2 in /analytics-api

Bumps [ecdsa](https://github.com/tlsfuzzer/python-ecdsa) from 0.18.0 to 0.19.2.
- [Release notes](https://github.com/tlsfuzzer/python-ecdsa/releases)
- [Changelog](https://github.com/tlsfuzzer/python-ecdsa/blob/master/NEWS)
- [Commits](tlsfuzzer/python-ecdsa@python-ecdsa-0.18.0...python-ecdsa-0.19.2)

---
updated-dependencies:
- dependency-name: ecdsa
  dependency-version: 0.19.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

analytics-api/requirements.txt

@@ -21,7 +21,7 @@ cachelib==0.13.0
 certifi==2025.8.3
 charset-normalizer==3.1.0
 click==8.1.7
-ecdsa==0.18.0
+ecdsa==0.19.2
 flask_jwt_oidc==0.8.0
 flask-marshmallow==1.0.0
 flask-restx==1.3.2