Minor clean-ups #1019

Job	Run time
Check order in Cargo.toml	5s
DevSkim	42s
Book	6s
Audit	17s
Docs (rinja)	25s
Jinja2-Assumptions	13s
Docs (rinja_derive)	22s
Rustfmt	14s
Typos	26s
Docs (rinja_parser)	25s
MSRV	30s
Test (ubuntu-latest, stable)	1m 31s
Package (examples/actix-web-app)	57s
Test (ubuntu-latest, beta)	58s
Test (macos-latest, stable)	1m 33s
Test (windows-latest, stable)	2m 11s
Package (examples/axum-app)	54s
Package (examples/poem-app)	51s
Package (examples/rocket-app)	2m 2s
Package (examples/salvo-app)	1m 13s
Package (examples/warp-app)	1m 34s
Package (fuzzing)	1m 26s
Package (rinja)	54s
Package (rinja_derive)	1m 2s
Package (rinja_derive_standalone)	56s
Package (rinja_parser)	47s
Package (testing)	1m 26s
Package (testing-alloc)	1m 8s
Package (testing-no-std)	36s
Cluster-Fuzz	14m 22s
Fuzz (all)	5m 50s
Fuzz (filters)	5m 21s
Fuzz (html)	5m 14s
Fuzz (parser)	5m 51s
	1h 2m 22s

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