chore(ci): update checkout and cache

Author: warmwaffles

.github/workflows/ci.yml

@@ -18,12 +18,12 @@ jobs:
                 elixir: ["1.20"]
                 otp: ["29"]
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
             - uses: erlef/setup-beam@v1
               with:
                   otp-version: ${{ matrix.otp }}
                   elixir-version: ${{ matrix.elixir }}
-            - uses: actions/cache@v5
+            - uses: actions/cache@v6
               with:
                   path: deps
                   key: ${{ matrix.os }}-otp_${{ matrix.otp }}-elixir_${{ matrix.elixir }}-mix_${{ hashFiles('**/mix.lock') }}
@@ -49,12 +49,12 @@ jobs:
                     - elixir: "1.18"
                       otp: "29"
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
             - uses: erlef/setup-beam@v1
               with:
                   otp-version: ${{ matrix.otp }}
                   elixir-version: ${{ matrix.elixir }}
-            - uses: actions/cache@v5
+            - uses: actions/cache@v6
               with:
                   path: deps
                   key: ${{ matrix.os }}-otp_${{ matrix.otp }}-elixir_${{ matrix.elixir }}-mix_${{ hashFiles('**/mix.lock') }}