Bump imbalanced-learn from 0.12.3 to 0.12.4

Bumps [imbalanced-learn](https://github.com/scikit-learn-contrib/imbalanced-learn) from 0.12.3 to 0.12.4.
- [Release notes](https://github.com/scikit-learn-contrib/imbalanced-learn/releases)
- [Commits](scikit-learn-contrib/imbalanced-learn@0.12.3...0.12.4)

---
updated-dependencies:
- dependency-name: imbalanced-learn
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 scikit-learn==1.5.1
-imbalanced-learn==0.12.3
+imbalanced-learn==0.12.4
 pandas==2.2.2
 nltk==3.9.1
 setuptools==74.0.0