Update actions/checkout and renovatebot versions in workflows

.github/workflows/merge-prs.yml

@@ -13,7 +13,7 @@ jobs:
     
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.3.0
         
       - name: 登录到 GitHub CLI
         run: gh auth login --with-token <<< "${{ github.token }}"

.github/workflows/renovate-app-version.yml

@@ -15,7 +15,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@v4.3.0
         with:
           fetch-depth: 0
 

.github/workflows/renovate.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@v4.3.0
       - name: Run Renovate
-        uses: renovatebot/github-action@87c405b9750f1b6affae06311395b50e3882d54f # v42.0.6
+        uses: renovatebot/github-action@85b17ebd5abf43d1c34c01bd4c8dbb8d45bbc2c7 # v43.0.7
         with:
           useSlim: false
           token: ${{ github.token }}