chore(deps): update rust crate jsonwebtoken to v10 #1327

Job	Run time
K8s integration tests (flux-self-update)	4m 6s
codespell	10s
build-windows-binary	3m 8s
tests as root	35s
cargo fmt	16s
Build release binaries	2m 26s
K8s integration tests (part1)	4m 57s
Unit test for embedded downloader	27s
cargo doc	1m 49s
K8s integration tests (part2)	4m 10s
cargo shear (unused dependencies)	14s
ubuntu / stable / coverage	2m 43s
Unit, docs and onhost integration tests	1m 40s
⚖️ Check third party licenses	4m 50s
cargo clippy	1m 55s
security / Rust audit scanner	2m 39s
k8s-e2e-tests / K8s e2e tests infra	9m 53s
k8s-e2e-tests / K8s e2e tests	3s
🟢 All required checks and tests pass	2s
	46m 3s

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