ci: bump EmbarkStudios/cargo-deny-action from 1.5.11 to 1.5.12

Bumps [EmbarkStudios/cargo-deny-action](https://github.com/embarkstudios/cargo-deny-action) from 1.5.11 to 1.5.12.
- [Release notes](https://github.com/embarkstudios/cargo-deny-action/releases)
- [Commits](EmbarkStudios/cargo-deny-action@2b35f42...748857f)

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

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

.github/workflows/audit_check.yml

@@ -25,6 +25,6 @@ jobs:
     - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       with:
         persist-credentials: false
-    - uses: EmbarkStudios/cargo-deny-action@2b35f42b9672a9fb5ab76dee24ee6f3477f49099
+    - uses: EmbarkStudios/cargo-deny-action@748857f070c53667b2b8de8bdf468ac75a6b757c
       with:
         command: check ${{ matrix.checks }}