Bump erlef/setup-beam from 1.17.5 to 1.17.6

Bumps [erlef/setup-beam](https://github.com/erlef/setup-beam) from 1.17.5 to 1.17.6.
- [Release notes](https://github.com/erlef/setup-beam/releases)
- [Commits](erlef/setup-beam@v1.17.5...v1.17.6)

---
updated-dependencies:
- dependency-name: erlef/setup-beam
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/elixir_ci.yml

@@ -58,7 +58,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           ref: ${{env.BRANCH}}
-      - uses: erlef/[email protected].5
+      - uses: erlef/[email protected].6
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}