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

Author: renovate[bot]

.github/workflows/docker.yml

@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/dockerhub-description.yml

@@ -10,7 +10,7 @@ jobs:
   update-dockerhub-description:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Update Docker Hub Description for scylladb/scylla-bench
       uses: peter-evans/dockerhub-description@v5
       with:

.github/workflows/go.yml

@@ -17,7 +17,7 @@ jobs:
     name: Build Lint and Test
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Setup Go
         uses: actions/setup-go@v6

.github/workflows/release.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0