Bump actions/checkout from 3.6.0 to 4.1.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.6.0 to 4.1.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.6.0...v4.1.0)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/elixir.yml

@@ -33,7 +33,7 @@ jobs:
             elixir: 1.14.x            
 
     steps:
-      - uses: actions/checkout@v3.6.0
+      - uses: actions/checkout@v4.1.0
         with:
           fetch-depth: 0
       - uses: erlef/setup-beam@v1
@@ -57,7 +57,7 @@ jobs:
     container:
       image: elixir:1.13-slim
     steps:
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.1.0
     - name: Install Dependencies
       run: |
         mix local.rebar --force
@@ -72,7 +72,7 @@ jobs:
     container:
       image: elixir:1.13-slim
     steps:
-    - uses: actions/checkout@v3.6.0
+    - uses: actions/checkout@v4.1.0
     - name: Install Dependencies
       run: |
         mix local.rebar --force