chore(deps): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/docs.yml

@@ -17,7 +17,7 @@ jobs:
           private_key: ${{ secrets.CT_CHANGESETS_APP_PEM }}
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           # Pass a personal access token (using our CT Changesets App) to be able to trigger other workflows

.github/workflows/quality.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/ci
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/ci
@@ -51,7 +51,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/ci
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/ci
@@ -101,7 +101,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup
         uses: ./.github/actions/ci

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
           private_key: ${{ secrets.CT_CHANGESETS_APP_PEM }}
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           # Pass a personal access token (using our CT Changesets App) to be able to trigger other workflows
           # https://help.github.com/en/actions/reference/events-that-trigger-workflows#triggering-new-workflows-using-a-personal-access-token