Enhance Makefile with clean and deptry targets #483

Job	Run time
code-quality	20s
coverage (3.12 on windows-latest	1m 38s
coverage (3.12 on macos-latest	1m 26s
coverage (3.12 on ubuntu-latest	1m 24s
notebooks (3.11)	1m 10s
notebooks (3.10)	1m 15s
notebooks (3.14)	1m 38s
notebooks (3.13)	1m 16s
notebooks (3.12)	1m 22s
nosoftdeps (3.11, ubuntu-latest)	52s
nosoftdeps (3.12, ubuntu-latest)	56s
nosoftdeps (3.13, ubuntu-latest)	58s
nosoftdeps (3.10, ubuntu-latest)	58s
nosoftdeps (3.10, macos-latest)	1m 28s
nosoftdeps (3.14, ubuntu-latest)	1m 20s
nosoftdeps (3.11, macos-latest)	45s
nosoftdeps (3.12, macos-latest)	1m 15s
nosoftdeps (3.13, windows-latest)	1m 31s
nosoftdeps (3.12, windows-latest)	1m 28s
nosoftdeps (3.14, windows-latest)	1m 35s
nosoftdeps (3.13, macos-latest)	38s
nosoftdeps (3.10, windows-latest)	1m 30s
nosoftdeps (3.11, windows-latest)	1m 30s
nosoftdeps (3.14, macos-latest)	7s
(${{ matrix.python-version }}, ${{ matrix.os }})	1s
	28m 21s

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