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

Author: renovate[bot]

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Unshallow
         run: git fetch --prune --unshallow

.github/workflows/test.yml

@@ -45,7 +45,7 @@ jobs:
           echo "Their current access level: ${{ steps.checkAccess.outputs.user-permission }}"
           echo "Initial trigger for this job: ${{ github.actor }}"
           exit 1
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
       - uses: actions/setup-go@v6
@@ -75,7 +75,7 @@ jobs:
           echo "Their current access level: ${{ steps.checkAccess.outputs.user-permission }}"
           echo "Initial trigger for this job: ${{ github.actor }}"
           exit 1
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
       - uses: actions/setup-go@v6
@@ -119,7 +119,7 @@ jobs:
           echo "Their current access level: ${{ steps.checkAccess.outputs.user-permission }}"
           echo "Initial trigger for this job: ${{ github.actor }}"
           exit 1
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
       - uses: actions/setup-go@v6

.github/workflows/update-sentrydata.yml

@@ -13,7 +13,7 @@ jobs:
   generate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
           go-version-file: "go.mod"