Bump erlef/setup-beam from 1.17.5 to 1.18.0

Bumps [erlef/setup-beam](https://github.com/erlef/setup-beam) from 1.17.5 to 1.18.0.
- [Release notes](https://github.com/erlef/setup-beam/releases)
- [Commits](erlef/setup-beam@2f0cc07...a6e26b2)

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

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

.github/workflows/elixir.yml

@@ -35,7 +35,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Elixir
-        uses: erlef/setup-beam@2f0cc07b4b9bea248ae098aba9e1a8a1de5ec24c
+        uses: erlef/setup-beam@a6e26b22319003294c58386b6f25edbc7336819a
         with:
           elixir-version: '1.14.1' # Define the elixir version [required]
           otp-version: '25.1' # Define the OTP version [required]
@@ -58,7 +58,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Elixir
-        uses: erlef/setup-beam@2f0cc07b4b9bea248ae098aba9e1a8a1de5ec24c
+        uses: erlef/setup-beam@a6e26b22319003294c58386b6f25edbc7336819a
         with:
           elixir-version: '1.14.1' # Define the elixir version [required]
           otp-version: '25.1' # Define the OTP version [required]
@@ -78,7 +78,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Elixir
-        uses: erlef/setup-beam@2f0cc07b4b9bea248ae098aba9e1a8a1de5ec24c
+        uses: erlef/setup-beam@a6e26b22319003294c58386b6f25edbc7336819a
         with:
           elixir-version: '1.14.1' # Define the elixir version [required]
           otp-version: '25.1' # Define the OTP version [required]