chore(deps): update rust crate serde to v1.0.216 #598

Job	Run time
cargo clippy -- -D warnings (ubuntu-latest)	17s
cargo fmt --all -- --check	5s
cargo check (ubuntu-latest)	24s
Code Coverage (ubuntu-latest, unix)	1m 53s
cargo check (macOS-latest)	25s
Code Coverage (macos-latest, macos)	1m 42s
cargo clippy -- -D warnings (macOS-latest)	19s
cargo check (windows-latest)	2m 13s
cargo test (ubuntu-latest)	29s
Code Coverage (windows-latest, windows)	4m 20s
cargo clippy -- -D warnings (windows-latest)	1m 23s
cargo test (macOS-latest)	29s
cargo test (windows-latest)	2m 14s
	16m 13s

Provide feedback