Revert "chore(deps): Bump codecov/codecov-action from 3 to 4" #34

Job	Run time
Test / Clippy (stable)	15s
Test / Build Test	0s
Test / Unit Tests (stable)	1m 27s
Test / Clippy (beta)	41s
Test / Unit Tests (beta)	40s
Test / Format (stable)	16s
Test / Clippy (nightly)	51s
Test / Unit Tests (nightly)	1m 39s
Test / Format (beta)	15s
Test / Clippy (1.68.0)	1m 2s
Test / Unit Tests (1.68.0)	1m 56s
Test / Format (nightly)	17s
Test / Format (1.68.0)	21s
Coverage Report / Coverage Report	2m 11s
	11m 51s

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