Revert "Merge pull request #6255 from markotoplak/avoid-sklearn-1.2.0"

This reverts commit 3508d08, reversing
changes made to 0b76a7a.

# Conflicts:
#	conda-recipe/meta.yaml
#	requirements-core.txt

Author: JakaKokosar

conda-recipe/meta.yaml

@@ -40,7 +40,7 @@ requirements:
     - setuptools >=41.0.0
     - numpy >=1.19.5
     - scipy >=1.9
-    - scikit-learn >=1.1.0,<1.2.0
+    - scikit-learn >=1.1.0
     - bottleneck >=1.3.4
     - chardet >=3.0.2
     - xlrd >=1.2.0

requirements-core.txt

@@ -3,7 +3,7 @@ numpy>=1.19.5
 scipy>=1.9
 # scikit-learn version 1.0.0 includes problematic libomp 12 which breaks xgboost
 # https://github.com/scikit-learn/scikit-learn/pull/21227
-scikit-learn>=1.1.0,<1.2.0
+scikit-learn>=1.1.0
 bottleneck>=1.3.4
 # Reading Excel files
 xlrd>=1.2.0