[MNT] makefile for developers #417

Job	Run time
code-quality	23s
coverage (3.12 on ubuntu-latest	1m 19s
coverage (3.12 on macos-latest	1m 17s
coverage (3.12 on windows-latest	2m 9s
notebooks (3.11)	1m 16s
notebooks (3.10)	1m 6s
notebooks (3.13)	1m 32s
notebooks (3.12)	1m 21s
notebooks (3.14)	2m 9s
nosoftdeps (3.10, ubuntu-latest)	49s
nosoftdeps (3.11, ubuntu-latest)	51s
nosoftdeps (3.11, macos-latest)	55s
nosoftdeps (3.12, ubuntu-latest)	57s
nosoftdeps (3.11, windows-latest)	1m 42s
nosoftdeps (3.10, macos-latest)	1m 22s
nosoftdeps (3.12, macos-latest)	48s
nosoftdeps (3.14, macos-latest)	1m 21s
nosoftdeps (3.13, windows-latest)	1m 53s
nosoftdeps (3.13, macos-latest)	46s
nosoftdeps (3.13, ubuntu-latest)	53s
nosoftdeps (3.14, windows-latest)	2m 10s
nosoftdeps (3.12, windows-latest)	1m 37s
nosoftdeps (3.14, ubuntu-latest)	1m 15s
nosoftdeps (3.10, windows-latest)	1m 50s
(${{ matrix.python-version }}, ${{ matrix.os }})	1s
	31m 42s

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