constrain Python version <3.14 because of batman-package availability

Author: zacharyburnett

pyproject.toml

@@ -28,7 +28,7 @@ authors = [
 ]
 keywords = ["astronomy", "python"]
 classifiers = ["Programming Language :: Python"]
-requires-python = ">=3.11"
+requires-python = ">=3.11,<3.14"
 dependencies = [
     'asdf>=3.4.0',
     'astropy>=6.1.3',
@@ -95,4 +95,4 @@ namespaces = false
 [tool.setuptools_scm]
 
 [tool.pytest]
-junit_family = "xunit2"
+junit_family = "xunit2"