Update dependency setuptools to ==75.9.* [SECURITY]

Author: renovate[bot]

conda-environment.yml

@@ -13,7 +13,7 @@ dependencies:
   - numpy=1.26.*
   - pandas=2.2.*
   - pip=25.0.*
-  - setuptools=75.8.* # opentsne uses sklearn.base uses joblib uses distutils missing in Python >= 12 (TODO use native openTSNE?) 
+  - setuptools=75.9.* # opentsne uses sklearn.base uses joblib uses distutils missing in Python >= 12 (TODO use native openTSNE?) 
   - typing-extensions=4.12.* # Also needed for opentsne and Python >= 3.12
   - opentsne=1.0.* # to visualize node embeddings in 2D (t-SNE dimensionality reduction)
   - wordcloud=1.9.*

requirements.txt

@@ -9,7 +9,7 @@ nbconvert[webpdf]==7.16.*
 numpy==1.26.*
 pandas==2.2.*
 pip==25.0.*
-setuptools==75.8.* # opentsne uses sklearn.base uses joblib uses distutils missing in Python >= 12 (TODO use native openTSNE?) 
+setuptools==75.9.* # opentsne uses sklearn.base uses joblib uses distutils missing in Python >= 12 (TODO use native openTSNE?) 
 typing-extensions==4.12.* # Needed for opentsne and Python >= 3.12
 
 # --- Visualization ---