build(deps): bump EmbarkStudios/cargo-deny-action from 2.0.14 to 2.0.15 (#3875)

Bumps [EmbarkStudios/cargo-deny-action](https://github.com/embarkstudios/cargo-deny-action) from 2.0.14 to 2.0.15.
- [Release notes](https://github.com/embarkstudios/cargo-deny-action/releases)
- [Commits](76cd80eb77...3fd3802e88)

---
updated-dependencies:
- dependency-name: EmbarkStudios/cargo-deny-action
  dependency-version: 2.0.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -87,7 +87,7 @@ jobs:
 
       - name: deny check
         if: matrix.version.name == 'stable' && matrix.target.os == 'ubuntu-latest'
-        uses: EmbarkStudios/cargo-deny-action@76cd80eb775d7bbbd2d80292136d74d39e1b4918 # v2.0.14
+        uses: EmbarkStudios/cargo-deny-action@3fd3802e88374d3fe9159b834c7714ec57d6c979 # v2.0.15
 
   io-uring:
     name: io-uring tests