fix: bump keras from 3.13.1 to 3.13.2

Bumps [keras](https://github.com/keras-team/keras) from 3.13.1 to 3.13.2.
- [Release notes](https://github.com/keras-team/keras/releases)
- [Commits](keras-team/keras@v3.13.1...v3.13.2)

---
updated-dependencies:
- dependency-name: keras
  dependency-version: 3.13.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -22,9 +22,9 @@ scikit-learn==1.8.0
 
 # Machine Learning Libraries:
 tensorflow==2.20.0
-keras==3.13.1
+keras==3.13.2
 tensorflow==2.20.0
-keras==3.13.1
+keras==3.13.2
 
 
 # Natural Language Processing Libraries: