BLD: Clean up metadata warnings from setuptools.

Author: DWesl

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 # AVOID CHANGING REQUIRES: IT WILL BE UPDATED BY PYSCAFFOLD!
-requires = ["setuptools>=46.1.0", "setuptools_scm[toml]>=5"]
+requires = ["setuptools>=77.0.0", "setuptools_scm[toml]>=5"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools_scm]
@@ -15,7 +15,8 @@ check_python_h_first = "check_python_h_first.__main__:main"
 name = "check-python-h-first"
 description = "Script to check whether Python.h is included first in any relevant files."
 authors = [{name = "DWesl", email = "22566757+DWesl@users.noreply.github.com"}]
-license = {text = "BSD-3-Clause"}
+license = "BSD-3-Clause"
+license-files = ["LICENSE.txt"]
 # Add here all kinds of additional classifiers as defined under
 # https://pypi.org/classifiers/
 classifiers = [
@@ -74,7 +75,6 @@ include-package-data = true
 package-dir = {"" = "src"}
 # Change if running only on Windows, Mac or Linux (comma-separated)
 platforms = ["any"]
-license-files = ["LICENSE.txt"]
 
 [tool.setuptools.packages.find]
 where = ["src"]