Bump codecov/codecov-action from 3 to 5 #1737

Job	Run time
Check linting	38s
Python 3.9/Cython: true	3m 4s
Python 3.9/Cython: false	2m 59s
Python 3.10/Cython: true	3m 1s
Python 3.10/Cython: false	3m 11s
Python 3.11/Cython: true	2m 52s
Python 3.11/Cython: false	2m 57s
Python 3.12/Cython: true	3m 29s
Python 3.12/Cython: false	3m 38s
Python 3.13/Cython: true	3m 36s
Python 3.13/Cython: false	3m 43s
Python pypy3.9/Cython: false	6m 23s
✅ Ensure the required checks passing	3s
📦 Build wheels on ${{ matrix.os }}	0s
📦 Build the source distribution	0s
📦 Publish to PyPI	0s
	39m 34s

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