DEV: Remove outdated references from Makefile (#3170)

Relates to #2848.

Author: stefan6419846

Makefile

@@ -1,5 +1,4 @@
 maint:
-	pyenv local 3.7.15
 	pre-commit autoupdate
 	pip-compile -U requirements/ci.in
 	pip-compile -U requirements/dev.in
@@ -9,13 +8,10 @@ release:
 	python make_release.py
 	git commit -eF RELEASE_COMMIT_MSG.md
 
-upload:
-	make clean
-	flit publish
-
 clean:
+	python -m pip install pyclean
 	pyclean .
-	rm -rf tests/__pycache__ pypdf/__pycache__ Image9.png htmlcov docs/_build dist dont_commit_merged.pdf dont_commit_writer.pdf pypdf.egg-info pypdf_pdfLocation.txt .pytest_cache .mypy_cache .benchmarks
+	rm -rf tests/__pycache__ pypdf/__pycache__ htmlcov docs/_build dist pypdf.egg-info .pytest_cache .mypy_cache .benchmarks
 
 test:
 	pytest tests --cov --cov-report term-missing -vv --cov-report html --durations=3 --timeout=60 pypdf
@@ -29,5 +25,5 @@ benchmark:
 mypy:
 	mypy pypdf --ignore-missing-imports --check-untyped --strict
 
-pylint:
-	pylint pypdf
+ruff:
+	ruff check pypdf tests make_release.py