chore(deps): Bump the gha-deps group with 1 update

Bumps the gha-deps group with 1 update: [EmbarkStudios/cargo-deny-action](https://github.com/embarkstudios/cargo-deny-action).

- [Release notes](https://github.com/embarkstudios/cargo-deny-action/releases)
- [Commits](EmbarkStudios/cargo-deny-action@e0a4407...a50c7d5)

---
updated-dependencies:
- dependency-name: EmbarkStudios/cargo-deny-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gha-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/audit.yaml

@@ -52,7 +52,7 @@ jobs:
             cargo generate-lockfile --verbose
           fi
 
-      - uses: EmbarkStudios/cargo-deny-action@e0a440755b184aa50374330fa75cca0f84fcb59a # v1.5.2
+      - uses: EmbarkStudios/cargo-deny-action@a50c7d5f86370e02fae8472c398f15a36e517bb8 # v1.5.4
         with:
           arguments: --locked --all-features
           command: check ${{ matrix.checks }}