Bump actions/download-artifact from 4.1.8 to 4.1.9 #1648

Job	Run time
Formatting and linting	9s
Merge-Dependabot	6s
Build	11s
Test examples windows-latest (3.13)	49s
Verify requirement pinning	8s
Test examples windows-latest (pypy-3.10)	1m 4s
Test examples ubuntu-latest (3.13)	16s
Test examples ubuntu-latest (pypy-3.10)	47s
Test examples macos-latest (3.13)	26s
Test examples macos-latest (pypy-3.10)	52s
Test [test] extra	18s
Test windows-latest (3.9)	34s
Test windows-latest (3.10)	33s
Test windows-latest (3.11)	46s
Test windows-latest (3.12)	47s
Test windows-latest (3.13)	38s
Test ubuntu-latest (3.9)	14s
Test ubuntu-latest (3.10)	21s
Test ubuntu-latest (3.11)	14s
Test ubuntu-latest (3.12)	23s
Test ubuntu-latest (3.13)	16s
Test macos-latest (3.9)	1m 7s
Test macos-latest (3.10)	37s
Test macos-latest (3.11)	20s
Test macos-latest (3.12)	21s
Test macos-latest (3.13)	19s
Test ubuntu-latest (pypy-3.10)	47s
Coverage	8s
All checks and tests	3s
Release on PyPI, Attest, and Update GitHub	0s
	13m 34s

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