Bump github.com/golang-jwt/jwt/v4 from 4.5.1 to 4.5.2

[dependabot]

Bumps github.com/golang-jwt/jwt/v4 from 4.5.1 to 4.5.2.

Release notes

Sourced from github.com/golang-jwt/jwt/v4's releases.

v4.5.2

See GHSA-mh63-6h87-95cp

Full Changelog: golang-jwt/jwt@v4.5.1...v4.5.2

Commits

• 2f0e9ad Backporting 0951d18 to v4
• See full diff in compare view

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[github-actions]

## Ark ReviewBot review

**Verdict:** No actionable findings

### Findings

No actionable findings.

### What looks good
- This is a minimal, well-scoped dependency bump: `github.com/golang-jwt/jwt/v4` v4.5.1 → v4.5.2 in both `go.mod` and `go.sum`, with matching updated hashes (`h1:YtQM7lnr8iZ+j5q71MGKkNw9Mn7AjHM68uc9g5fXeUI=` and the unchanged `/go.mod` hash `m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=`, consistent with a patch release that did not alter its own go.mod).
- v4.5.2 is the upstream patch release addressing the jwt parsing resource-exhaustion issue fixed after v4.5.1 (excessive memory allocations in `ParseWithClaims` from attacker-controlled token segment counts), so this upgrade reduces DoS risk for any JWT handling reachable in the project or its transitive dependents.
- `go.mod` and `go.sum` are updated consistently; no other requirements were added, removed, or silently re-pinned, and no API-incompatible version jump is introduced (patch-level bump within the v4 line).

### Validation gaps
- Static review cannot confirm the go.sum hashes match the actual upstream release artifacts; CI module verification (`go mod verify` / GONOSUMCHECK-disabled proxy checks) should be relied upon for provenance.
- The dependency is marked `// indirect`; whether any Speedle+ code path actually exercises jwt parsing (e.g., via etcd, grpc, or k8s client auth) is not provable from this diff alone. Even if currently unused at runtime, keeping the patched version is harmless.

<!-- reviewbot-verdict:no-actionable-findings -->
— **Ark ReviewBot**

Reviewed commit: f92105844d15afa21e7af43b44bda10c113ea6ec