[MNT] [Dependabot](deps): Update scikit-base requirement

Updates the requirements on [scikit-base](https://github.com/sktime/skbase) to permit the latest version.
- [Release notes](https://github.com/sktime/skbase/releases)
- [Commits](sktime/skbase@v0.6.1...v0.10.0)

---
updated-dependencies:
- dependency-name: scikit-base
  dependency-type: direct:production
...

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

pyproject.toml

@@ -41,7 +41,7 @@ dependencies = [
     "numpy>=1.21.0,<2.2",
     "pandas>=1.1.0,<2.3.0",
     "packaging",
-    "scikit-base>=0.6.1,<0.10.0",
+    "scikit-base>=0.6.1,<0.11.0",
     "scikit-learn>=0.24.0,<1.6.0",
     "scipy<2.0.0,>=1.2.0",
 ]