Set up dns plugins to use pyproject.toml (#10425)

Final part of https://github.com/certbot/certbot/issues/10403

I tested running `tools/snap/generate_dnsplugins_snapcraft.sh
certbot-dns-dnsimple` and it put the correct description in to the
`snapcraft.yaml` file.

certbot-dns-dnsmadeeasy/pyproject.toml

@@ -0,0 +1,54 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "certbot-dns-dnsmadeeasy"
+dynamic = ["version", "dependencies"]
+description = "DNS Made Easy DNS Authenticator plugin for Certbot"
+readme = "README.rst"
+license = "Apache-2.0"
+requires-python = ">=3.10"
+authors = [
+    { name = "Certbot Project", email = "certbot-dev@eff.org" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Plugins",
+    "Intended Audience :: System Administrators",
+    "Operating System :: POSIX :: Linux",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Internet :: WWW/HTTP",
+    "Topic :: Security",
+    "Topic :: System :: Installation/Setup",
+    "Topic :: System :: Networking",
+    "Topic :: System :: Systems Administration",
+    "Topic :: Utilities",
+]
+
+[project.optional-dependencies]
+docs = [
+    "Sphinx>=1.0", # autodoc_member_order = 'bysource', autodoc_default_flags
+    "sphinx_rtd_theme",
+]
+test = [
+    "pytest",
+]
+
+[project.entry-points."certbot.plugins"]
+dns-dnsmadeeasy = "certbot_dns_dnsmadeeasy._internal.dns_dnsmadeeasy:Authenticator"
+
+[project.urls]
+Homepage = "https://github.com/certbot/certbot"
+
+
+[tool.setuptools]
+package-dir = {"" = "src"}
+
+[tool.setuptools.packages.find]
+where = ["src"]

certbot-dns-dnsmadeeasy/setup.py

@@ -1,6 +1,5 @@
 import os
 
-from setuptools import find_packages
 from setuptools import setup
 
 version = '5.0.0.dev0'
@@ -20,55 +19,7 @@ else:
         f'certbot>={version}',
     ])
 
-docs_extras = [
-    'Sphinx>=1.0',  # autodoc_member_order = 'bysource', autodoc_default_flags
-    'sphinx_rtd_theme',
-]
-
-test_extras = [
-    'pytest',
-]
-
 setup(
-    name='certbot-dns-dnsmadeeasy',
     version=version,
-    description="DNS Made Easy DNS Authenticator plugin for Certbot",
-    url='https://github.com/certbot/certbot',
-    author="Certbot Project",
-    author_email='certbot-dev@eff.org',
-    license='Apache License 2.0',
-    python_requires='>=3.10',
-    classifiers=[
-        'Development Status :: 5 - Production/Stable',
-        'Environment :: Plugins',
-        'Intended Audience :: System Administrators',
-        'License :: OSI Approved :: Apache Software License',
-        'Operating System :: POSIX :: Linux',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.10',
-        'Programming Language :: Python :: 3.11',
-        'Programming Language :: Python :: 3.12',
-        'Programming Language :: Python :: 3.13',
-        'Topic :: Internet :: WWW/HTTP',
-        'Topic :: Security',
-        'Topic :: System :: Installation/Setup',
-        'Topic :: System :: Networking',
-        'Topic :: System :: Systems Administration',
-        'Topic :: Utilities',
-    ],
-
-    packages=find_packages(where='src'),
-    package_dir={'': 'src'},
-    include_package_data=True,
     install_requires=install_requires,
-    extras_require={
-        'docs': docs_extras,
-        'test': test_extras,
-    },
-    entry_points={
-        'certbot.plugins': [
-            'dns-dnsmadeeasy = certbot_dns_dnsmadeeasy._internal.dns_dnsmadeeasy:Authenticator',
-        ],
-    },
 )