chore(deps): bump marshmallow from 3.21.1 to 3.26.2 in /analytics-api

Bumps [marshmallow](https://github.com/marshmallow-code/marshmallow) from 3.21.1 to 3.26.2.
- [Changelog](https://github.com/marshmallow-code/marshmallow/blob/dev/CHANGELOG.rst)
- [Commits](marshmallow-code/marshmallow@3.21.1...3.26.2)

---
updated-dependencies:
- dependency-name: marshmallow
  dependency-version: 3.26.2
  dependency-type: direct:production
...

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

Author: dependabot[bot]

analytics-api/requirements.txt

@@ -33,7 +33,7 @@ itsdangerous==2.1.2
 jaeger-client==4.8.0
 jsonschema==4.21.1
 marshmallow-sqlalchemy==1.0.0
-marshmallow==3.21.1
+marshmallow==3.26.2
 opentracing==2.4.0
 packaging==23.0
 pkgutil_resolve_name==1.3.10