Bump actions/checkout from 4 to 5 (#223)

Author: dependabot[bot]

.github/workflows/issue_commands.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: 'grafana/grafana-github-actions'
           path: ./actions

.github/workflows/publish-npm.yml

@@ -20,7 +20,7 @@ jobs:
       version_changed: ${{ steps.version_check.outputs.changed }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: main
           persist-credentials: false
@@ -89,7 +89,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
 

.github/workflows/push.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           persist-credentials: false