chore(deps): update codecov/codecov-action action to v7 (#240) #779

Job	Run time
cargo fmt --all -- --check	6s
cargo check (macOS-latest)	10s
Code Coverage (windows-latest, windows)	5m 38s
Code Coverage (macos-latest, macos)	3m 8s
cargo test (ubuntu-latest)	54s
cargo check (windows-latest)	37s
cargo check (ubuntu-latest)	25s
cargo test (macOS-latest)	3m 12s
Code Coverage (ubuntu-latest, unix)	2m 11s
cargo test (windows-latest)	4m 41s
cargo clippy -- -D warnings (macOS-latest)	11s
cargo clippy -- -D warnings (windows-latest)	53s
cargo clippy -- -D warnings (ubuntu-latest)	17s
	22m 23s

Provide feedback