Bump tempfile from 3.15.0 to 3.16.0 #5420

Job	Run time
Run doc tests	2m 33s
Reject trailing whitespace	7s
cargo-checkmate / Cache checkmate	5s
test / Build test artifacts	10m 18s
cargo-checkmate / Cargo checkmate (build)	2m 44s
cargo-checkmate / Cargo checkmate (check)	3m 9s
cargo-checkmate / Cargo checkmate (clippy)	1m 51s
cargo-checkmate / Cargo checkmate (doc)	3m 22s
cargo-checkmate / Cargo checkmate (format)	21s
test / Run tests (1)	6m 28s
test / Run tests (2)	10m 57s
test / Run tests (3)	4m 10s
test / Run tests (4)	7m 0s
test / Run tests (5)	3m 42s
test / Run tests (6)	3m 22s
test / Run tests (7)	3m 23s
test / Run tests (8)	2m 53s
	1h 6m 25s

Provide feedback