[MNT] [Dependabot](deps): Update scikit-learn requirement from `<1.…

…6.0,>=0.24.0` to `>=0.24.0,<1.7.0` (#506)

Updates the requirements on
[scikit-learn](https://github.com/scikit-learn/scikit-learn) to permit
the latest version.

pyproject.toml

@@ -43,7 +43,7 @@ dependencies = [
     "pandas>=1.1.0,<2.3.0",
     "packaging",
     "scikit-base>=0.6.1,<0.13.0",
-    "scikit-learn>=0.24.0,<1.6.0",
+    "scikit-learn>=0.24.0,<1.7.0",
     "scipy<2.0.0,>=1.2.0",
 ]