chore: update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/cypress.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Install pnpm 7.x
         uses: pnpm/[email protected]

.github/workflows/deploy.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Install Node.js 16.x
         uses: actions/setup-node@v3

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Install Node.js 16.x
         uses: actions/setup-node@v3