[skip ci]Update actions/checkout action to v7 (#11)

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

Author: renovate[bot]

.github/workflows/deploy.yml

@@ -31,7 +31,7 @@ jobs:
       DEPLOY_TARGET: ${{ github.event_name == 'push' && 'production' || github.event_name == 'workflow_dispatch' && github.event.inputs.target || 'preview' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -64,7 +64,7 @@ jobs:
       TELEGRAPH_ACCESS_TOKEN: ${{ secrets.TELEGRAPH_ACCESS_TOKEN }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -110,7 +110,7 @@ jobs:
       TELEGRAPH_ACCESS_TOKEN: ${{ secrets.TELEGRAPH_ACCESS_TOKEN }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 

.github/workflows/desktop-nightly.yml

@@ -48,7 +48,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -149,7 +149,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0