Bump keras from 3.11.2 to 3.11.3

Bumps [keras](https://github.com/keras-team/keras) from 3.11.2 to 3.11.3.
- [Release notes](https://github.com/keras-team/keras/releases)
- [Commits](keras-team/keras@v3.11.2...v3.11.3)

---
updated-dependencies:
- dependency-name: keras
  dependency-version: 3.11.3
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -17,7 +17,7 @@ jsoncsv==2.2.5
 simplejson==3.20.1
 detect==2020.12.3
 nltk==3.9.1
-keras==3.11.2
+keras==3.11.3
 bokeh==3.7.3
 seaborn==0.13.2
 matplotlib==3.10.3