MAINT: In setup.py, add Python 3.13 and remove 3.7.

Author: WarrenWeckesser

las.py

@@ -25,7 +25,7 @@
 import numpy as np
 
 
-__version__ = "0.0.6dev0"
+__version__ = "0.0.6dev1"
 
 
 def isidentifier(s):

setup.py

@@ -40,12 +40,12 @@ def get_version():
         "Intended Audience :: Developers",
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
     ],
     py_modules=["las"],
     install_requires=[