Remove outdated setuptools install_requires and python_requires

These are outdated since we now require Python 3.11, and in the case of
the client, will pull in the old securedrop-sdk package that we no
longer use.

client/setup.py

@@ -21,8 +21,6 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     license="AGPLv3+",
-    install_requires=["SQLAlchemy", "alembic", "securedrop-sdk", "python-dateutil", "arrow"],
-    python_requires=">=3.5",
     url="https://github.com/freedomofpress/securedrop-client",
     packages=setuptools.find_packages(include=["securedrop_client", "securedrop_client.*"]),
     include_package_data=True,

export/setup.py

@@ -12,8 +12,6 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     license="GPLv3+",
-    install_requires=[],
-    python_requires=">=3.5",
     url="https://github.com/freedomofpress/securedrop-export",
     packages=setuptools.find_packages(exclude=["docs", "tests"]),
     classifiers=[

log/setup.py

@@ -12,8 +12,6 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     license="GPLv3+",
-    install_requires=[],
-    python_requires=">=3.5",
     packages=setuptools.find_packages(exclude=["docs", "tests"]),
     url="https://github.com/freedomofpress/securedrop-log",
     classifiers=[