Bump codecov/codecov-action from 3.1.4 to 4.0.1 #1468

Job	Run time
Verify requirement pinning	9s
Formatting and linting	13s
Build	16s
Test examples windows-latest (3.12 x64)	52s
Merge-Dependabot	10s
Test examples ubuntu-latest (3.12 x64)	27s
Test examples macos-latest (3.12 x64)	50s
Test [test] extra	26s
Test windows-latest (3.8 x64)	48s
Test windows-latest (3.9 x64)	39s
Test windows-latest (3.10 x64)	46s
Test windows-latest (3.11 x64)	54s
Test windows-latest (3.12 x64)	46s
Test windows-latest (pypy-3.8 x64)	1m 33s
Test windows-latest (pypy-3.9 x64)	1m 37s
Test windows-latest (pypy-3.10 x64)	1m 37s
Test ubuntu-latest (3.8 x64)	37s
Test ubuntu-latest (3.9 x64)	30s
Test ubuntu-latest (3.10 x64)	32s
Test ubuntu-latest (3.11 x64)	41s
Test ubuntu-latest (3.12 x64)	38s
Test ubuntu-latest (pypy-3.8 x64)	1m 46s
Test ubuntu-latest (pypy-3.9 x64)	1m 37s
Test ubuntu-latest (pypy-3.10 x64)	1m 45s
Test macos-latest (3.9 x64)	52s
Test macos-latest (3.10 x64)	50s
Test macos-latest (3.11 x64)	51s
Test macos-latest (3.12 x64)	1m 2s
Test macos-latest (pypy-3.10 x64)	3m 38s
Test ubuntu-latest (pypy-3.10-nightly x64)	2m 4s
Test windows-latest (3.8 x86)	52s
Codecov	6s
Coverage	22s
All checks and tests	1s
Update GitHub Release	0s
Release on PyPI	0s
	30m 47s

Provide feedback