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

Author: renovate[bot]

.github/workflows/e2e-test.yml

@@ -20,7 +20,7 @@ jobs:
         run: sudo service nginx start
       - name: Updating hosts file
         run: 'echo -e "127.0.0.1 cli-testing.ghost.org\n" | sudo tee -a /etc/hosts'
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           path: "cli"
       - uses: actions/setup-node@v4

.github/workflows/local-e2e-test.yml

@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
         node: [22.x]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           path: "cli"
       - uses: actions/setup-node@v4

.github/workflows/unit-test.yml

@@ -14,7 +14,7 @@ jobs:
       FORCE_COLOR: 1
     name: Node ${{ matrix.node }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}