[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

setup.cfg

@@ -7,7 +7,7 @@ url = https://github.com/pupil-labs/lsl-relay/
 author = Pupil Labs GmbH
 author_email = [email protected]
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 5 - Production/Stable
     Intended Audience :: Developers
@@ -29,7 +29,7 @@ install_requires =
     rich
     typing-extensions
     importlib-metadata;python_version<"3.8"
-python_requires = >=3.7
+python_requires = >=3.8
 include_package_data = true
 package_dir =
     =src