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

Author: renovate[bot]

.github/workflows/go.yml

@@ -14,7 +14,7 @@ jobs:
         id: go
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v6.0.0
 
       - name: Get dependencies
         run: |

.github/workflows/naming.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
 
       - name: woke
         uses: petesfrench/inclusive-naming-action@master

.github/workflows/snap.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v6.0.0
       - name: Build the snap
         uses: snapcore/action-build@v1.0.9
       - name: Uploading snap artifact