Update CI

.github/workflows/elixir.yml

@@ -13,14 +13,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Elixir
       uses: erlef/setup-beam@988e02bfe678367a02564f65ca2e37726dc0268f
       with:
-        elixir-version: '1.15.16' # Define the elixir version [required]
-        otp-version: '26.1.1' # Define the OTP version [required]
+        elixir-version: '1.16.0' # Define the elixir version [required]
+        otp-version: '26.2.1' # Define the OTP version [required]
     - name: Restore dependencies cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: deps
         key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}