chore(deps): update actions/checkout action to v5 (#162)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # For browser tests
       - uses: browser-actions/setup-chrome@v2

.github/workflows/manual-tests.yaml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: ${{ github.event.inputs.branch }}
 

.github/workflows/release_please.yaml

@@ -43,7 +43,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Configure GPG Key
         run: |